HelpOut - Recent questions and answers http://onlinehelpout.com/qa Powered by Question2Answer Answered: Why is the sky blue at most times?? http://onlinehelpout.com/369/why-is-the-sky-blue-at-most-times?show=370#a370 <p><strong>Blue ligh</strong>t is scattered in all directions by the tiny molecules of air in Earth's atmosphere. Blue is scattered more than other colors because it travels as shorter, smaller waves. This is why we see a blue sky most of the time. Closer to the horizon, the sky fades to a lighter blue or white.</p> Physics http://onlinehelpout.com/369/why-is-the-sky-blue-at-most-times?show=370#a370 Mon, 22 Apr 2019 07:09:28 +0000 Answered: Who is the current coach of Manchester United? http://onlinehelpout.com/363/who-is-the-current-coach-of-manchester-united?show=368#a368 Coach Ole Gunnar solskjaer Football http://onlinehelpout.com/363/who-is-the-current-coach-of-manchester-united?show=368#a368 Fri, 19 Apr 2019 20:14:56 +0000 Answered: Who is Kylie Jenner? http://onlinehelpout.com/366/who-is-kylie-jenner?show=367#a367 <p><strong>Kylie Kristen Jenner</strong> is an <strong>American media personality</strong>, <strong>model, entrepreneur</strong>, and <strong>socialite</strong>.&nbsp;</p><p>She has starred in the E! reality television series Keeping Up with the Kardashians since 2007 and is the <strong>founder</strong> and <strong>owner</strong> of cosmetic company <u><strong>Kylie Cosmetics</strong></u>.&nbsp;</p><p>Born: August 10, 1997 (age 21 years), Los Angeles, California, United States&nbsp;</p><p>Height: <strong>1.68 m&nbsp;&nbsp;</strong></p><p>Partner: <strong>Travis Scott</strong> (2017–)&nbsp;</p><p>Parents: <strong>Kris Jenner, Caitlyn Jenner&nbsp;</strong></p><p>Children: <strong>Stormi Webster</strong></p> Entertainment http://onlinehelpout.com/366/who-is-kylie-jenner?show=367#a367 Wed, 10 Apr 2019 10:40:55 +0000 Answered: The ratio of the ages of two sisters is 4:3. The elder sister is 3 years older than the younger one. How old is the younger sister? http://onlinehelpout.com/360/ratio-sisters-elder-sister-years-older-younger-younger-sister?show=361#a361 <p>Let the <strong>first(elder)</strong> and second sisiter be <strong>x</strong> and <strong>y </strong>respectively.</p><p>x/y = 4/3........eqn 1</p><p>x = y + 3......eqn 2</p><p><strong><em>Putting x = y + 3 into eqn 1</em></strong></p><p>We now have (y + 3)/ y = 4/3</p><p>4y = 3(y + 3)</p><p>4y = 3y + 9</p><p>4y - 3y = 9</p><p><strong>y = 9</strong></p><p><u>Therefore the <strong>younger</strong> sister is<strong> 9 years</strong> old.</u></p><p></p> Mathematics http://onlinehelpout.com/360/ratio-sisters-elder-sister-years-older-younger-younger-sister?show=361#a361 Fri, 05 Apr 2019 10:25:10 +0000 Answered: What is the true religion? http://onlinehelpout.com/358/what-is-the-true-religion?show=359#a359 Religion is a cultural system of designated behaviors and practices, morals, worldviews, texts, sanctified places, prophecies, ethics, or organizations, that relates humanity to supernatural, transcendental, or spiritual elements. However, there is no scholarly consensus over what precisely constitutes a religion Religion http://onlinehelpout.com/358/what-is-the-true-religion?show=359#a359 Wed, 03 Apr 2019 23:23:25 +0000 Answered: the magnitude of three forces A=10N,B=20N,C=30N are perpendicular to each other.find the magnitude of the resultant http://onlinehelpout.com/339/magnitude-forces-perpendicular-other-magnitude-resultant?show=357#a357 <p>Resultant =&nbsp;<strong>√</strong>&nbsp;(10<sup>2&nbsp;</sup>+ 20<sup>2&nbsp;</sup>+30<sup>2</sup>)</p><p>&nbsp; &nbsp;R =&nbsp;√ (100 + 400 + 900)</p><p>&nbsp;R =&nbsp;√ (1400)</p><p><strong>&nbsp;R =&nbsp;37.4165738677 N</strong></p><p></p> Engineering & Technology http://onlinehelpout.com/339/magnitude-forces-perpendicular-other-magnitude-resultant?show=357#a357 Wed, 03 Apr 2019 01:42:58 +0000 Answered: Lim(3^x-2^x)/x as x approaches infinity http://onlinehelpout.com/342/lim-3-x-2-x-x-as-x-approaches-infinity?show=355#a355 <p>Yes I solved and the answer is<strong> infinity</strong></p> Engineering & Technology http://onlinehelpout.com/342/lim-3-x-2-x-x-as-x-approaches-infinity?show=355#a355 Tue, 02 Apr 2019 13:22:29 +0000 Answered: What is Binding Energy? http://onlinehelpout.com/351/what-is-binding-energy?show=353#a353 the energy that holds a nucleus together. This is equal to the mass defect of the nucleus. Physics http://onlinehelpout.com/351/what-is-binding-energy?show=353#a353 Mon, 01 Apr 2019 12:40:38 +0000 Answered: Develping a website and developing an app, which of these is more difficult http://onlinehelpout.com/348/develping-website-developing-app-which-these-more-difficult?show=350#a350 Depending on the complexity of whatever you may be bulding ( an app or website) the difficulty will be as such. So i can't tell whether bulding an app will be far difficult than building a website.<br /> <br /> Thank you Engineering & Technology http://onlinehelpout.com/348/develping-website-developing-app-which-these-more-difficult?show=350#a350 Sat, 30 Mar 2019 20:25:37 +0000 Answered: What-is-the-difference-between-the-Archimedes-principle-and-the-Law-of-Flotation# http://onlinehelpout.com/344/what-difference-between-archimedes-principle-flotation?show=347#a347 <p>Archimedes' principle states that the upward buoyant force that is exerted on a body immersed in a fluid, whether fully or partially submerged, is equal to the weight of the fluid that the body displaces and acts in the upward direction at the center of mass of the displaced fluid.</p><p><img alt="" src="denied:data:image/png;base64,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" style="height:320px; width:398px"></p><p><strong>Whereas:</strong></p><p>The Law of Flotation says that for a floating object, the weight of the object equals the weight of the liquid displaced by the object. We prove this by using <u>Archimedes' Principle </u>with Newton's Second law applied to an object in equilibrium (floating).</p><p><img alt="" src="denied:data:image/jpeg;base64,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" style="height:220px; width:428px"></p> Physics http://onlinehelpout.com/344/what-difference-between-archimedes-principle-flotation?show=347#a347 Tue, 26 Mar 2019 15:59:32 +0000 Answered: How do we change from J/kg/s to W/kg http://onlinehelpout.com/345/how-do-we-change-from-j-kg-s-to-w-kg?show=346#a346 <p><strong>A joule per kilogram per second (J·kg⁻¹·s⁻¹)</strong> is the <strong>SI derived uni</strong>t of <strong>radiation absorbed dose rate.</strong></p><p><strong>see&nbsp;<a rel="nofollow" href="https://en.wikipedia.org/wiki/SI_derived_unit">here</a>&nbsp;for more on derived units.</strong></p> Engineering & Technology http://onlinehelpout.com/345/how-do-we-change-from-j-kg-s-to-w-kg?show=346#a346 Tue, 26 Mar 2019 15:47:45 +0000 Answered: differentiate 3^x http://onlinehelpout.com/341/differentiate-3-x?show=343#a343 <p>3<sup>x&nbsp;</sup>x In (3)</p><p>= 3<sup>x&nbsp;</sup>x 1.099</p> Mathematics http://onlinehelpout.com/341/differentiate-3-x?show=343#a343 Sun, 24 Mar 2019 15:43:41 +0000 Answered: how do you embed python in html? http://onlinehelpout.com/308/how-do-you-embed-python-in-html?show=340#a340 There are several ways in which python can be integrated with HTML which is a markup language. These are some of the most popular methods. <br /> <br /> Low-Level View. The user makes a request with the server when they enter any website.<br /> <br /> CGI: Common Gateway Interface. It is the oldest and most supported interfaced used by web servers.<br /> <br /> mod_python. People that are from the PHP or JS background usually find it difficult to understand python. <br /> <br /> mod_wsgi.<br /> <br /> WSGI Server.<br /> <br /> Templates. Engineering & Technology http://onlinehelpout.com/308/how-do-you-embed-python-in-html?show=340#a340 Fri, 22 Mar 2019 10:38:33 +0000 Answered: Differentiate y=xsin(xy) http://onlinehelpout.com/336/differentiate-y-xsin-xy?show=337#a337 y=x.sin(xy)<br /> Using the product rule,<br /> <br /> d[xsin(xy)/dx =xd[sin(xy)]/dx +sin(xy)d(x)/dy<br /> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;=xycos(xy) + sin(xy) Mathematics http://onlinehelpout.com/336/differentiate-y-xsin-xy?show=337#a337 Wed, 20 Mar 2019 09:33:39 +0000 Answered: Differences between barrier potential and depletion layer http://onlinehelpout.com/329/differences-between-barrier-potential-and-depletion-layer?show=330#a330 <p>The potential barrier in the pn junction is the barrier which does not allow charge flow across the junction normally. ... Normally in a pn junction the value of barrier potential is typically 0.3-0.7V. Depending upon the material used.</p><p><strong>Whereas:</strong></p><p>In semiconductor physics, the depletion region, also called depletion layer, depletion zone, junction region, space charge region or space charge layer, is an insulating region within a conductive, doped semiconductor material where the mobile charge carriers have been diffused away, or have been forced away by an electric field. The only elements left in the depletion region are ionized donor or acceptor impurities. The depletion region is so named because it is formed from a conducting region by removal of all free charge carriers, leaving none to carry a current. Understanding the depletion region is key to explaining modern semiconductor electronics: diodes, bipolar junction transistors, field-effect transistors, and variable capacitance diodes all rely on depletion region phenomena.</p> Science http://onlinehelpout.com/329/differences-between-barrier-potential-and-depletion-layer?show=330#a330 Tue, 19 Mar 2019 22:01:04 +0000 Answered: Sequence http://onlinehelpout.com/319/sequence?show=327#a327 OK, so I solved it and I got a=(1-2√2)/2<br /> <br /> This is the process <br /> <br /> First a, b, c are in AP. i.e b=a+d and c=a+2d , where d is the common difference <br /> <br /> a+b+c=a+(a+d)+(a+2d)=3/2<br /> <br /> 3(a+d)=3/2<br /> <br /> (a+d)=(3/2)/3=1/2<br /> <br /> Therefore b=1/2<br /> <br /> The sequence is then rewritten as:<br /> <br /> 1/2-d, 1/2, 1/2+d<br /> <br /> The geometric sequence is therefore:<br /> <br /> (1/2-d)^2, 1/4, (1/2+d)^2<br /> <br /> Using the common ratio process, d=√2/2<br /> <br /> &nbsp;a becomes 1/2 - √2/2=(1-√2)/2 Mathematics http://onlinehelpout.com/319/sequence?show=327#a327 Tue, 19 Mar 2019 20:23:06 +0000 Answered: What is an ideal diode http://onlinehelpout.com/324/what-is-an-ideal-diode?show=326#a326 <p>An ideal diode is one kind of an electrical component that performs like an ideal conductor when voltage is applied in forward bias and like an ideal insulator when the voltage is applied in reverse bias. So when +ve voltage is applied across the anode toward the cathode, the diode performs forward current immediately. When a voltage is applied in reverse bias, then ir performs no current at all. This diode operates like a switch. When the diode is in forward bias, it works like a closed switch. Whereas, if an ideal diode is in reverse bias, then it works like an open switch.<img alt="" src="https://www.elprocus.com/wp-content/uploads/2016/08/Ideal-Diode.jpg" style="height:205px; width:489px"></p> Engineering & Technology http://onlinehelpout.com/324/what-is-an-ideal-diode?show=326#a326 Tue, 19 Mar 2019 18:30:41 +0000 Answered: Why is the dynamic viscosity of fluids not the same as the kinematic viscosity of fluids. http://onlinehelpout.com/320/dynamic-viscosity-fluids-same-kinematic-viscosity-fluids?show=323#a323 First of all, viscosity is the resistance provided by one layer of a fluid to the other layer (layers in transverse direction to the velocity vector) when both are in motion relative to each other. <br /> <br /> Now suppose two fluids with the same viscosity but different densities are allowed to fall freely under the action of gravity from the small diameter vertical tube. Certainly the fluid with higher density will fall more distance quickly, because of its higher weight (gravitational pull). <br /> <br /> Again this time if we take those two fluids of different viscosities and allow them to fall through the tube, it becomes difficult for us to tell which fluid will fall more distance quickly. <br /> <br /> This time both the viscosities and the density is different. So, to solve this problem we take the ratio of viscosity and density of a fluid and compare it. this ratio is known as kinematic viscosity. <br /> <br /> The fluid with less kinematic viscosity will fall more distance quickly. Interestingly, the unit of kinematic viscosity is same as that of the acceleration. So the kinematic viscosity represents the negative acceleration offered to the flow. <br /> <br /> &nbsp;Kinematic viscosity is also known as the momentum diffusivity. This is the ratio of the viscous force to the inertia force. Inertia means the state in which the body wants to be (or you can say inertia is the tendency of the body to resist the change of its state). In the above example the tendency of the fluid in the tube is to fall freely under the action of gravity. So its inertia will try to oppose any force which opposes the free fall (or the inertia will try that the fluid keeps on flowing). <br /> <br /> But the viscosity will resist the flow. So its the relative strength of inertia and viscosity which will decide the net acceleration of fluid. This relative strength of viscosity and inertia is represented by kinematic viscosity. Engineering & Technology http://onlinehelpout.com/320/dynamic-viscosity-fluids-same-kinematic-viscosity-fluids?show=323#a323 Tue, 19 Mar 2019 18:03:18 +0000 Answered: What is Microeconomics? http://onlinehelpout.com/316/what-is-microeconomics?show=318#a318 <p><strong>Microeconomics </strong>(<em>from Greek prefix mikro- meaning "small" + economics</em>) is a branch&nbsp;economics that studies the behaviour of individuals and firms in making decisions regarding the allocation of scarce resources and the interactions among these individuals and firms.&nbsp;</p><p>&nbsp;One goal of microeconomics is to analyze the market mechanisms that establish relative prices among goods and services and allocate limited resources among alternative uses. Microeconomics shows conditions under which free markets lead to desirable allocations.&nbsp;</p><p>It also analyzes market failure, where markets fail to produce efficient results. Microeconomics stands in contrast to macroeconomics, which involves "the sum total of economic activity, dealing with the issues of growth, inflation, and unemployment and with national policies relating to these issues".</p><p><strong>Microeconomics</strong> also deals with the effects of <strong>economic policies</strong> <em>(such as changing taxation levels</em>) on microeconomic behavior and thus on the aforementioned aspects of the economy.[4] Particularly in the wake of the Lucas critique, much of modern macroeconomic theories has been built upon microfoundations—i.e. based upon basic assumptions about micro-level behavior.</p> Economics http://onlinehelpout.com/316/what-is-microeconomics?show=318#a318 Mon, 18 Mar 2019 16:51:10 +0000 Answered: What is Macroeconomics? http://onlinehelpout.com/315/what-is-macroeconomics?show=317#a317 <p><strong>Macroeconomics</strong> (from the Greek prefix makro- meaning "large" + economics) is a branch of economics dealing with the performance, structure, behavior, and decision-making of an economy as a whole.&nbsp;</p><p>This includes regional, national, and global economies.</p><p><strong>Macroeconomists</strong> study aggregated indicators such as <strong>GDP</strong>, unemployment rates, national income, price indices, and the interrelations among the different sectors of the economy to better understand how the whole economy functions.&nbsp;</p><p>They also develop models that explain the relationship between such factors as national income, output, consumption, unemployment, inflation, saving, investment, international trade, and international finance.&nbsp;</p><p>&nbsp;While macroeconomics is a broad field of study, there are two areas of research that are emblematic of the discipline: the attempt to understand the causes and consequences of short-run fluctuations in national income (the business cycle), and the attempt to understand the determinants of long-run economic growth (increases in national income). Macroeconomic models and their forecasts are used by governments to assist in the development and evaluation of economic policy.&nbsp;</p><p>&nbsp;<strong>Macroeconomics</strong> and <strong><a rel="nofollow" href="https://www.onlinehelpout.com/316/what-is-microeconomics">microeconomics</a></strong>, a pair of terms coined by <strong>Ragnar Frisch</strong>, are the two most general fields in economics.In contrast to macroeconomics, microeconomics is the branch of economics that studies the behavior of individuals and firms in making decisions and the interactions among these individuals and firms in narrowly-defined markets.</p> Economics http://onlinehelpout.com/315/what-is-macroeconomics?show=317#a317 Mon, 18 Mar 2019 16:47:15 +0000 Answered: what is Economics? http://onlinehelpout.com/313/what-is-economics?show=314#a314 <p><strong>Economics:</strong></p><p>Economics is a social science concerned with the production, distribution and consumption of goods and services.&nbsp;</p><p>Economics can generally be broken down into <strong><a rel="nofollow" href="https://www.onlinehelpout.com/315/what-is-macroeconomics">macroeconomics</a></strong>, which concentrates on the behavior of the aggregate economy, and <strong><a rel="nofollow" href="https://www.onlinehelpout.com/316/what-is-microeconomics">microeconomics</a></strong>, which focuses on individual consumers.</p> Economics http://onlinehelpout.com/313/what-is-economics?show=314#a314 Mon, 18 Mar 2019 16:42:30 +0000 Answered: What are Python Scripts http://onlinehelpout.com/310/what-are-python-scripts?show=312#a312 <p><u><strong>Python scripts&nbsp;</strong></u></p><p>Python scripts run with Karrigell are ordinary Python scripts, except that the print statement sends the output to the client's browser instead of the console window. Therefore you'll have to write HTML code if you need the correct formatting ; for a minimal table you'll have to write something like:</p><p><strong>print "&lt;TABLE&gt;"</strong></p><p><strong>print "&lt;TR&gt;"&nbsp;</strong></p><p><strong>print "&lt;TD&gt;Name&lt;/TD&gt;"&nbsp;</strong></p><p><strong>print "&lt;TD&gt;Address&lt;/TD&gt;"&nbsp;</strong></p><p><strong>print "&lt;/TR&gt;"&nbsp;</strong></p><p><strong>print "&lt;/TABLE&gt;"</strong></p><p><strong>.....<a rel="nofollow" href="http://karrigell.sourceforge.net/en/pythonscripts.html">more</a></strong></p><p></p> Engineering & Technology http://onlinehelpout.com/310/what-are-python-scripts?show=312#a312 Sun, 17 Mar 2019 21:12:12 +0000 Answered: what is ohm's law? http://onlinehelpout.com/305/what-is-ohms-law?show=307#a307 It states that the current in conductor is directly proportional to the voltage.<br /> <br /> Ie. I=V/R Science http://onlinehelpout.com/305/what-is-ohms-law?show=307#a307 Fri, 15 Mar 2019 15:47:19 +0000 Answered: How long does an oversized piston rings lasts in a rebuilt engine http://onlinehelpout.com/303/how-long-does-oversized-piston-rings-lasts-in-rebuilt-engine?show=304#a304 <p>Piston rings should be changed by a knowledgeable mechanic. The engine must be fully disassembled to change the rings. You also must change the bearings on the crankshaft and the connecting rods. Replacing the piston rings is considered a engine rebuild and you cannot just change them as you must ensure that the cylinder is true, meaning that it is straight from the top of the cylinder to the bottom, and that the cylinder is perfectly round, as well. This requires a special set of micrometers, so it's best to take the block to a machine shop to have it cleaned and checked. Replacing the rings is relatively quick, if someone is dedicated to the job. <strong>It can take several weeks</strong>, if a mechanic is doing the job for you, because it is a very intense job, requiring engine removal, disassembly, and as previously stated, possible machine-work.</p> Engineering & Technology http://onlinehelpout.com/303/how-long-does-oversized-piston-rings-lasts-in-rebuilt-engine?show=304#a304 Fri, 15 Mar 2019 11:55:34 +0000 Answered: What is Knee Voltage http://onlinehelpout.com/300/what-is-knee-voltage?show=302#a302 <p>Knee voltage (<a rel="nofollow" href="https://www.onlinehelpout.com/300/what-is-knee-voltage">cut in voltage</a>)&nbsp;</p><p>The forward voltage at which the current through the<strong> P-N Junction</strong> starts increasing rapidly is called as Cut in voltage or knee voltage</p><p><img alt="" src="https://www.onlinehelpout.com/300/what-is-knee-voltage" style="height:122px; width:100px"><img alt="" src="https://qph.fs.quoracdn.net/main-qimg-66682d1ca80a5c2727179da448301368.webp" style="height:154px; width:200px"></p> Engineering & Technology http://onlinehelpout.com/300/what-is-knee-voltage?show=302#a302 Fri, 15 Mar 2019 10:07:23 +0000 Answered: What is L'Hospital's rule http://onlinehelpout.com/298/what-is-lhospitals-rule?show=299#a299 <p><span style="font-family:Comic Sans MS,cursive"><span style="font-size:20px"><strong>L'Hôpital's rule:</strong></span></span></p><p>In <a rel="nofollow" href="https://www.onlinehelpout.com/questions/mathematics">mathematics</a>, and more specifically in calculus,<strong> L'Hôpital's rule</strong> or <strong>L'Hospital's rule</strong> <em>(French: [lopital])</em> uses derivatives to help evaluate <strong>limits</strong> involving <strong>indeterminate forms.</strong> Application (or repeated application) of the rule often converts an indeterminate form to an expression that can be evaluated by substitution, <u>allowing easier evaluation of the limit.</u>&nbsp;</p><p>The rule is named after the <em><strong>17th-century </strong>French mathematician</em> <u><strong>Guillaume de l'Hôpital</strong></u>. Although the contribution of the rule is often attributed to<strong> L'Hôpital</strong>, the theorem was first introduced to<strong> L'Hôpital</strong> in <strong>1694</strong> by the <em>Swiss mathematician</em> <u><strong>Johann Bernoulli.</strong></u></p><p></p> Mathematics http://onlinehelpout.com/298/what-is-lhospitals-rule?show=299#a299 Mon, 11 Mar 2019 12:42:30 +0000 Answered: Medicine to remove dark circles around eyes http://onlinehelpout.com/295/medicine-to-remove-dark-circles-around-eyes?show=297#a297 <p><span style="font-size:22px"><span style="font-family:Comic Sans MS,cursive"><strong>Treatment Of Dark Circles around the eye:</strong></span></span></p><p><span style="font-size:20px"><span style="font-family:Trebuchet MS,Helvetica,sans-serif"><strong>At-Home treatments</strong>&nbsp;</span></span></p><p>Treatment for dark eye circles depends on the underlying cause. However, there are some home remedies that can help manage this condition. Some of the more common methods include:</p><ul><li><u><strong>&nbsp;Apply a cold compress</strong></u>. A cold compress can help reduce swelling and shrink dilated blood vessels. This can reduce the appearance of puffiness and help eliminate dark circles. Wrap a few ice cubes in a clean washcloth and apply to your eyes. You can also dampen a washcloth with cold water and apply it to the skin under your eyes for 20 minutes for the same effect. Repeat this process if the cloth becomes warm or if the ice melts.&nbsp;</li><li><u><strong>Get extra sleep.</strong></u> Catching up on sleep can also help reduce the appearance of dark circles. Sleep deprivation can cause your skin to appear pale, making the dark circles more obvious. Allow yourself seven to eight hours of rest to prevent dark circles from appearing.&nbsp;</li><li><u><strong>Elevate your head.</strong></u> While sleep deprivation can play a part in producing those dark bags under your eyes, sometimes it’s how you sleep. Elevate your head with a few pillows to prevent fluid from pooling under your eyes which can make them look puffy and swollen.&nbsp;</li><li><u><strong>Soak with tea bags</strong></u>. Applying cold tea bags to your eyes can improve their appearance. Tea contains caffeine and antioxidants that can help stimulate blood circulation, shrink your blood vessels, and reduce liquid retention beneath your skin. Soak two black or green tea bags in hot water for five minutes. Let them chill in the refrigerator for 15 to 20 minutes. Once they’re cold, apply the teabags to your closed eyes for 10 to 20 minutes. After removing, rinse your eyes with cool water.&nbsp;</li><li><u><strong>Conceal with makeup</strong></u>. While makeup and cosmetics do not cure dark eye circles, they can help to camouflage them. Concealers can cover dark marks so they blend in with your normal skin color. However, as with any topical treatment or makeup product, use proper care. Some products can cause your symptoms to worsen and may trigger an allergic reaction. If you begin to experience irregular symptoms from any topical treatment, stop use immediately and schedule a visit with your doctor.&nbsp;</li></ul><p><span style="font-family:Trebuchet MS,Helvetica,sans-serif"><strong><span style="font-size:20px">Medical treatments</span></strong></span>&nbsp;</p><p>For a more effective and permanent solution, some medical treatments are available to reduce the appearance of dark circles.</p><p>Some of the more common methods include:</p><ul><li>Chemical peels to reduce pigmentation.&nbsp;</li><li>Laser surgery to resurface the skin and enhance skin tightening.&nbsp;</li><li>Medical tattoos to inject pigment into thinning skin areas.&nbsp;</li><li>Tissue fillers to conceal blood vessels and melanin that are causing skin discoloration beneath your eyes.&nbsp;</li><li>Fat removal to remove excess fat and skin, revealing a smoother and more even surface.&nbsp;</li><li>Surgical implants of fat or synthetic products&nbsp;</li></ul><p><em>Before deciding on any cosmetic procedure, discuss your options with a doctor</em>.</p><p>&nbsp;<strong>Invasive medical treatments can be expensive, painful, and often require a long recovery time.&nbsp;</strong></p><p><u><strong>Outlook</strong></u></p><p>For many people,<strong> <a rel="nofollow" href="https://www.healthline.com/health/dark-circle-under-eyes#treatment">dark circles</a>&nbsp;</strong>are temporary and are often an indication of aging or lack of sleep.&nbsp;</p><p>Though there are a number of at-home and medical treatments available to improve the appearance of your eyes, dark circles are typically no cause for alarm.&nbsp;</p><p><em>However, if the discoloration or swelling worsens over time, schedule a visit with your doctor or dermatologist to ensure you have correctly diagnosed the issue and are receiving the best treatment.</em></p> Health & Lifestyle http://onlinehelpout.com/295/medicine-to-remove-dark-circles-around-eyes?show=297#a297 Mon, 11 Mar 2019 01:34:39 +0000 Answered: what is the full meaning of A. L. P http://onlinehelpout.com/293/what-is-the-full-meaning-of-a-l-p?show=294#a294 <p>In ICT, <strong>ALP</strong> means:</p><p>Alternative Learning Programmes (<strong>ALP</strong>)</p> Engineering & Technology http://onlinehelpout.com/293/what-is-the-full-meaning-of-a-l-p?show=294#a294 Sun, 10 Mar 2019 21:02:16 +0000 Answered: What is Doping http://onlinehelpout.com/285/what-is-doping?show=292#a292 Is the addition of impurities to a semiconductor Engineering & Technology http://onlinehelpout.com/285/what-is-doping?show=292#a292 Sun, 10 Mar 2019 10:52:42 +0000 Answered: What is an Extrinsic semiconductor http://onlinehelpout.com/289/what-is-an-extrinsic-semiconductor?show=291#a291 <p>An<strong> extrinsic semiconductor</strong> is one that has been doped; during manufacture of the&nbsp;<a rel="nofollow" href="https://www.onlinehelpout.com/index.php/281/what-is-a-semiconductor">semiconductor</a> crystal a trace element or chemical called a&nbsp;<a rel="nofollow" href="https://www.onlinehelpout.com/index.php/285/what-is-doping?state=comment-286&amp;show=286#c286">doping</a> agent has been incorporated chemically into the crystal, for the purpose of giving it different electrical properties than the pure semiconductor crystal, which is called an intrinsic semiconductor. In an<u> extrinsic semiconductor</u> it is these foreign dopant atoms in the crystal lattice that mainly provide the charge carriers which carry electric current through the crystal.&nbsp;</p><p>The doping agents used are of two types, resulting in two types of extrinsic semiconductor. An electron donor dopant is an atom which, when incorporated in the crystal, releases a mobile conduction electron into the crystal lattice.&nbsp;</p><p>An extrinsic semiconductor which has been doped with electron donor atoms is called an n-type semiconductor, because the majority of charge carriers in the crystal are negative electrons. An electron acceptor dopant is an atom which accepts an electron from the lattice, creating a vacancy where an electron should be called a hole which can move through the crystal like a positively charged particle.&nbsp;</p><p>An extrinsic semiconductor which has been doped with electron acceptor atoms is called a p-type semiconductor, because the majority of charge carriers in the crystal are positive holes.</p> Engineering & Technology http://onlinehelpout.com/289/what-is-an-extrinsic-semiconductor?show=291#a291 Fri, 08 Mar 2019 21:33:36 +0000 Answered: What is an Intrinsic semiconductor? http://onlinehelpout.com/287/what-is-an-intrinsic-semiconductor?show=288#a288 <p>An <strong>intrinsic(pure)</strong> semiconductor, also called an<strong> undoped</strong> semiconductor or i-type semiconductor, is a pure semiconductor without any significant<strong> dopant</strong> species present.&nbsp;</p><p>The number of charge carriers is therefore determined by the properties of the material itself instead of the amount of impurities</p> Engineering & Technology http://onlinehelpout.com/287/what-is-an-intrinsic-semiconductor?show=288#a288 Fri, 08 Mar 2019 21:26:33 +0000 Answered: What is a semiconductor http://onlinehelpout.com/281/what-is-a-semiconductor?show=284#a284 <p><span style="font-size:24px"><span style="font-family:Comic Sans MS,cursive"><strong>Semiconductors:</strong></span></span><strong> </strong></p><hr><p><u>Semiconductors</u> are materials which have a conductivity between <u>conductors</u> (<em>generally metals)</em> and <u>nonconductors or insulators</u> (<em>such as most ceramics</em>).</p><hr><p>Semiconductors can be<strong><em> pure elements,</em></strong> such as<strong> silicon </strong>or<strong> germanium</strong>, or <u><strong>compounds </strong></u>such as<strong> gallium arsenide</strong> or <strong>cadmium selenide</strong>.</p><hr><p>&nbsp;In a process called<strong>&nbsp;Doping</strong>, small amounts of <u>impurities</u> are added to pure semiconductors causing large changes in the<u> conductivity of the materia</u>l.&nbsp;</p><p>&nbsp;Due to their role in the fabrication of electronic devices, semiconductors are an important part of our lives.</p><p>Imagine life without electronic devices. There would be no radios, no TV's, no computers, no video games, and poor medical diagnostic equipment.&nbsp;</p><p>Although many electronic devices could be made using vacuum tube technology, the developments in semiconductor technology during the past 50 years have made electronic devices smaller, faster, and more reliable.&nbsp;</p><p>Think for a minute of all the encounters you have with electronic devices. How many of the following have you seen or used in the last twenty-four hours? Each has important components that have been manufactured with electronic materials. <strong> </strong></p> Engineering & Technology http://onlinehelpout.com/281/what-is-a-semiconductor?show=284#a284 Fri, 08 Mar 2019 12:17:54 +0000 Answered: What happens when a p-type and n-type semiconductor diode meet http://onlinehelpout.com/274/what-happens-when-p-type-and-n-type-semiconductor-diode-meet?show=280#a280 <p><strong><img alt="" src="https://slideplayer.com/slide/10760042/37/images/11/Diode%3A+p-type+meets+n-type.jpg" style="height:360px; width:480px"></strong></p><p><strong>In electronics</strong>, a <u>diode</u> is a <u>two-terminal</u> electronic component that conducts primarily in <strong>one</strong> <strong>direction (asymmetric conductance)</strong>; it has low <strong>(ideally zero</strong>) resistance to the flow of current in one direction, and high<strong> (ideally infinite) resistance</strong> in the other.</p><p><em>The contacting surface of P- and N-type&nbsp;<a rel="nofollow" href="https://www.onlinehelpout.com/index.php/281/what-is-a-semiconductor">semiconductors</a> is a</em><strong><em> P-N junction.</em></strong> &nbsp;</p><p>When P-type and N-type come into contact, carriers, which are <strong>holes</strong> and <strong>free electrons</strong>, are attracted to each other, <u>recombine</u> at the junction of P-type and N-type, and<u> disappear.</u>&nbsp;</p><p>Because there are no carriers near the junction, it is called a <u><strong>depletion layer,</strong></u> and it becomes the same state as an <u><strong>insulator</strong></u>.&nbsp;</p><p>When voltage is applied by connecting <strong>P-type</strong> to <strong>"+"</strong> electrode and <strong>N-type</strong> to <strong>"-" </strong>electrode, electrons flow from N-type region to P-type region, electrons that did not disappear through recombination with holes move to <strong>“+”</strong> electrode, and current flows.&nbsp;</p><p>The same mechanism applies to holes in P-type region.</p><p><img alt="" src="https://image.slidesharecdn.com/organiclightemittingdiodes-140315100340-phpapp02/95/organic-light-emitting-diodes-11-638.jpg?cb=1394877945" style="height:240px; width:319px"></p> Engineering & Technology http://onlinehelpout.com/274/what-happens-when-p-type-and-n-type-semiconductor-diode-meet?show=280#a280 Fri, 08 Mar 2019 00:36:41 +0000 Why am i still growing lean http://onlinehelpout.com/258/why-am-i-still-growing-lean Health & Lifestyle http://onlinehelpout.com/258/why-am-i-still-growing-lean Thu, 07 Mar 2019 13:50:41 +0000 Community entry into an acephalous community http://onlinehelpout.com/253/community-entry-into-an-acephalous-community Health & Lifestyle http://onlinehelpout.com/253/community-entry-into-an-acephalous-community Thu, 07 Mar 2019 12:53:08 +0000 Find the equation of the circle through the intersection of the circles x2+y2-5x+4y-8=0 and x2+y2+4x-6y@6=0 whose center is on the line x+y+1=10 http://onlinehelpout.com/252/equation-circle-through-intersection-circles-whose-center Mathematics http://onlinehelpout.com/252/equation-circle-through-intersection-circles-whose-center Thu, 07 Mar 2019 00:08:48 +0000 What is a deleted-neighborhood of a real number http://onlinehelpout.com/240/what-is-a-deleted-neighborhood-of-a-real-number Mathematics http://onlinehelpout.com/240/what-is-a-deleted-neighborhood-of-a-real-number Wed, 06 Mar 2019 16:49:59 +0000 What is system theory http://onlinehelpout.com/223/what-is-system-theory Other http://onlinehelpout.com/223/what-is-system-theory Wed, 06 Mar 2019 14:49:49 +0000 what is the importance of kola nut http://onlinehelpout.com/221/what-is-the-importance-of-kola-nut Science http://onlinehelpout.com/221/what-is-the-importance-of-kola-nut Wed, 06 Mar 2019 07:01:30 +0000 What is an atlas? http://onlinehelpout.com/216/what-is-an-atlas Physics http://onlinehelpout.com/216/what-is-an-atlas Tue, 05 Mar 2019 10:06:33 +0000 Four problems associated with moneyless http://onlinehelpout.com/215/four-problems-associated-with-moneyless Economics http://onlinehelpout.com/215/four-problems-associated-with-moneyless Tue, 05 Mar 2019 05:52:32 +0000 what exactly can I do to help someone who is tone-death http://onlinehelpout.com/212/what-exactly-can-i-do-to-help-someone-who-is-tone-death Other http://onlinehelpout.com/212/what-exactly-can-i-do-to-help-someone-who-is-tone-death Mon, 04 Mar 2019 18:16:34 +0000 Why is HTML not a programming language? http://onlinehelpout.com/209/why-is-html-not-a-programming-language Engineering & Technology http://onlinehelpout.com/209/why-is-html-not-a-programming-language Fri, 01 Mar 2019 23:37:48 +0000 What causes muscle pulls and leg cramps http://onlinehelpout.com/205/what-causes-muscle-pulls-and-leg-cramps Health & Lifestyle http://onlinehelpout.com/205/what-causes-muscle-pulls-and-leg-cramps Thu, 28 Feb 2019 23:22:58 +0000 List of all mathematical symbols? http://onlinehelpout.com/200/list-of-all-mathematical-symbols Mathematics http://onlinehelpout.com/200/list-of-all-mathematical-symbols Thu, 28 Feb 2019 11:16:51 +0000 is fx=x^2 a function? http://onlinehelpout.com/199/is-fx-x-2-a-function Mathematics http://onlinehelpout.com/199/is-fx-x-2-a-function Thu, 28 Feb 2019 11:04:19 +0000 what is the zero to the power zero? http://onlinehelpout.com/198/what-is-the-zero-to-the-power-zero Mathematics http://onlinehelpout.com/198/what-is-the-zero-to-the-power-zero Thu, 28 Feb 2019 10:42:41 +0000 What is Abdominal Aorta Aneurysm http://onlinehelpout.com/196/what-is-abdominal-aorta-aneurysm Biology http://onlinehelpout.com/196/what-is-abdominal-aorta-aneurysm Thu, 28 Feb 2019 06:17:33 +0000 How do I Edit PDFs Online for Free http://onlinehelpout.com/191/how-do-i-edit-pdfs-online-for-free Engineering & Technology http://onlinehelpout.com/191/how-do-i-edit-pdfs-online-for-free Wed, 27 Feb 2019 00:43:31 +0000 What is the connection between Volcano and Plate Tectonics? http://onlinehelpout.com/188/what-is-the-connection-between-volcano-and-plate-tectonics Engineering & Technology http://onlinehelpout.com/188/what-is-the-connection-between-volcano-and-plate-tectonics Tue, 26 Feb 2019 13:20:07 +0000