Q factor - Revision history

en>Vadmium: /* Individual reactive components */ Revert leftovers of 17 Feb 2014. Parallel resonant circuit is confusing when you are talking about series resistance.

2014-12-22T09:50:59Z

Individual reactive components: Revert leftovers of 17 Feb 2014. Parallel resonant circuit is confusing when you are talking about series resistance.

← Older revision		Revision as of 11:50, 22 December 2014
Line 1:		Line 1:
	~~If you compare registry cleaners there~~ are ~~a number~~ of ~~things~~ to ~~look out for~~. ~~Because of the sheer number of for registry products available found on the Internet~~ at the ~~moment it may be very convenient~~ to ~~be scammed~~. ~~Something frequently overlooked~~ is the fact that ~~certain of these products may truth be told end up damaging~~ your ~~PC. And the registry they say they have cleaned usually just cause more problems with a computer than the ones~~ we ~~started with~~.<br><br>~~Another solution would be~~ to ~~supply~~ the ~~computer program with a hot msvcr71 file~~. ~~Frequently, once the file has been corrupted or damaged, it usually no longer be capable to function~~ like ~~it did before so it's just natural~~ to ~~replace~~ the ~~file. Just download another msvcr71.dll file within~~ the ~~internet. Often, the file may~~ come ~~inside a zip format. Extract the files within the zip folder~~ and ~~place them accordingly inside this location: C:\Windows\System32. Afterward~~, ~~re-register the file. Click Start~~ plus ~~then choose Run. When the Run window appears~~, ~~sort "cmd". Press Enter~~ plus ~~then kind "regsvr32 -u msvcr71.dll" followed by "regsvr32 msvcr71.dll". Press Enter again and the file ought to be registered accordingly~~.<br><br>~~With RegCure you are able to easily improve~~ the ~~start up plus shut down~~ of ~~your computer~~. ~~The program shows the scan progress~~ and ~~we shouldn't worry where it's functioning at that time. It shows you what arises. Dynamic link library section~~ of ~~the registry may cause serious application failures. RegCure restores and repairs the registry~~ plus ~~keeps you from DLL~~. ~~RegCure can create individual corrections, thus~~ it ~~can works for the needs.<br><br>If you feel we don~~'~~t have enough money at the time to upgrade, then~~ the number one ~~choice~~ is ~~to free up some area by deleting~~ a ~~few of the unwanted files and folders~~.<br><br>~~The 2nd step to fixing these errors is to employ~~ a ~~program called a "~~[http://~~bestregistrycleanerfix~~.com/~~registry~~-~~reviver registry reviver~~]~~" to scan through a computer and fix some of the registry errors which could additionally be leading for this error~~. ~~A registry cleaner is a software system~~ that ~~might scan through~~ the ~~computer and repair some~~ of ~~the difficulties~~ which ~~Windows~~ has ~~inside, allowing a computer to "remember" all the settings it has whenever it loads up. Although the registry~~ is ~~continually being employed~~ to ~~aid load up a large number of programs on your PC~~, it's ~~continually being saved incorrectly~~ - ~~leading to a big amount~~ of ~~errors to be formed. To fix this problem, it's recommended we download a registry cleaner within the Internet and install it on a Pc, permitting Windows to run smoother again~~.<br><br>~~The most probable cause of the trouble is the program issue - Registry Errors! That is the reason why~~ people ~~whom absolutely~~ have ~~more than~~ 2 ~~G RAM on their computers~~ are ~~nevertheless consistently bothered by~~ the ~~issue.~~<br><br>~~Across the best of the scan results display page you see the tabs... Registry, Junk Files, Privacy, Bad Active X, Performance, etc. Every of these tabs~~ can ~~show you the results of~~ which ~~area. The Junk Files are mainly temporary files like internet information~~, ~~images, internet pages~~... ~~And they are just taking up storage.~~<br><br>~~There are many businesses that provide~~ the ~~service of troubleshooting your PC each time~~ you ~~call them, all we have~~ to do is ~~signal up with them~~ and ~~for a small fee, you have a machine always working effectively~~ plus ~~serve we greater~~.		It is a well-known truth which females are obsessed and more aware of their body image as compared to men. There are furthermore cases whenever a female goes from phases when she is not cautious about what she consumes plus refuses to observe her weight at all. After pregnancy plus while the girl is breast feeding her baby, she tends to ignore her health and there is moreover a tendency towards over eating. What 1 should remember is the fact that both over-obsession and ignorance towards your wellness will spell doom for we.<br><br>Secondly, you need to consider the build of your body. While all women would like to be considered delicate small flowers, the truth is the fact that females come in every shapes and models, plus a superior weight chart can have separate weight ranges for tiny, medium, plus bigger framed ladies.<br><br>Excessive body fat increases the dangers for a number of major health issues. Body Mass Index is a quick-and-dirty measure of overweight (plus underweight). However it's not the number one quickie way. The Larry Index is a bit more realistic.<br><br>So being the girl I am and having a should understand kind of mind, I found an online [http://safedietplansforwomen.com/bmi-calculator bmi calculator females] plus put in my numbers. After my friend Sally's experience I was sure that mine would at the least state I was at the high-end of usual. Oh but no, my online BMI outcome was which I was underweight. WTF? Again I understand which everyone has their own perception of what exactly is thick plus was is not yet if I were to really judge where I think my weight should fall I would have mentioned average, specifically with the knowledge which Sally's came back on the high-end of overweight.<br><br>In addition, people vary inside how muscular they are. A very muscular person might have low body fat plus nevertheless have a especially excellent BMI. Professional body builders are obese, by this criterion. Arnold Schwarzenegger, inside his prime, was 6'2 and 235 pounds http://www.bodybuildinguniverse.com/arnold.htm; which provides him a BMI of 30.2! There are running backs in American football who are 5'8" or 5'9" and over 200 pounds. Running backs are not fat. Heck, Michael Jordan was 6'6" and 216 pounds - borderline fat per the above mentioned!<br><br>Many sites can boast which is a individual has a high BMI, he or she should lose fat. This is not true plus may occasionally result is serious health dangers. Always consult an actual doctor when you're not sure. Never take the word of the organization struggling to market their product!<br><br>Note: If you don't know the BMI score you will find several free online calculators to help you figure it. One such calculator can be found at: wdxcyber.com/bmi. Remember an perfect BMI score is one between 19 and 24.9. An overweight BMI score is 1 which falls between 25.9 plus 29.9 and anything over 30 is considered obese.

en>Giraffedata: comprised of

2014-02-24T00:55:02Z

comprised of

← Older revision		Revision as of 02:55, 24 February 2014
Line 1:		Line 1:
	~~{{other uses}}~~		If you compare registry cleaners there are a number of things to look out for. Because of the sheer number of for registry products available found on the Internet at the moment it may be very convenient to be scammed. Something frequently overlooked is the fact that certain of these products may truth be told end up damaging your PC. And the registry they say they have cleaned usually just cause more problems with a computer than the ones we started with.<br><br>Another solution would be to supply the computer program with a hot msvcr71 file. Frequently, once the file has been corrupted or damaged, it usually no longer be capable to function like it did before so it's just natural to replace the file. Just download another msvcr71.dll file within the internet. Often, the file may come inside a zip format. Extract the files within the zip folder and place them accordingly inside this location: C:\Windows\System32. Afterward, re-register the file. Click Start plus then choose Run. When the Run window appears, sort "cmd". Press Enter plus then kind "regsvr32 -u msvcr71.dll" followed by "regsvr32 msvcr71.dll". Press Enter again and the file ought to be registered accordingly.<br><br>With RegCure you are able to easily improve the start up plus shut down of your computer. The program shows the scan progress and we shouldn't worry where it's functioning at that time. It shows you what arises. Dynamic link library section of the registry may cause serious application failures. RegCure restores and repairs the registry plus keeps you from DLL. RegCure can create individual corrections, thus it can works for the needs.<br><br>If you feel we don't have enough money at the time to upgrade, then the number one choice is to free up some area by deleting a few of the unwanted files and folders.<br><br>The 2nd step to fixing these errors is to employ a program called a "[http://bestregistrycleanerfix.com/registry-reviver registry reviver]" to scan through a computer and fix some of the registry errors which could additionally be leading for this error. A registry cleaner is a software system that might scan through the computer and repair some of the difficulties which Windows has inside, allowing a computer to "remember" all the settings it has whenever it loads up. Although the registry is continually being employed to aid load up a large number of programs on your PC, it's continually being saved incorrectly - leading to a big amount of errors to be formed. To fix this problem, it's recommended we download a registry cleaner within the Internet and install it on a Pc, permitting Windows to run smoother again.<br><br>The most probable cause of the trouble is the program issue - Registry Errors! That is the reason why people whom absolutely have more than 2 G RAM on their computers are nevertheless consistently bothered by the issue.<br><br>Across the best of the scan results display page you see the tabs... Registry, Junk Files, Privacy, Bad Active X, Performance, etc. Every of these tabs can show you the results of which area. The Junk Files are mainly temporary files like internet information, images, internet pages... And they are just taking up storage.<br><br>There are many businesses that provide the service of troubleshooting your PC each time you call them, all we have to do is signal up with them and for a small fee, you have a machine always working effectively plus serve we greater.

	~~[[File:Effusion~~.~~svg\|thumb\|250px\|Effusion\|The image in~~ the ~~left shows effusion, where~~ the ~~image on~~ the ~~right shows diffusion~~. ~~Effusion occurs through an orifice smaller than~~ the ~~mean path~~ of ~~the particles in motion where diffusion occurs through an opening in which multiple particles can flow through simultaneously~~.]]

	~~'''Effusion''' is~~ the ~~process in which a gas escapes through~~ a ~~small hole. This occurs if the diameter of the hole is considerably smaller~~ than the ~~[[mean free path]] of the molecules~~.<~~ref~~>~~K.J. Laidler and J.H~~. ~~Meiser~~, ~~Physical Chemistry~~, ~~Benjamin/Cummings 1982, p.18</ref> According~~ to ~~[[Graham~~'s ~~law]]~~, the ~~rate at which gases effuse (i~~.e., ~~how many molecules pass through~~ the ~~hole per second) is dependent on their molecular weight~~. ~~Gases with a higher molecular weight effuse slower than gases with a lower molecular weight;~~ the ~~number of smaller molecules escaping will be greater but~~ the ~~mass of the larger molecules will~~ be ~~greater~~. ~~For two gases at the same temperature~~ <~~math~~>T<~~/math~~>~~, and thus having~~ the ~~same kinetic energy,<ref>http://hyperphysics~~.~~phy-astr~~.~~gsu~~.~~edu/hbase/thermo/temper~~.~~html</ref>~~ the ~~[[root mean square]] molecular speed~~, <~~math~~>~~v_{\rm rms}~~<~~/math~~>, of ~~each gas can be found using~~ the ~~equation~~

	:<~~math~~>~~\frac{3}{2}k_{\rm B} T = \frac{m}{2} v_{\rm rms}^2~~<~~/math~~>
	~~<!--~~ The ~~average speed would then be about 0~~.~~921 ''v''<sub>rms<~~/~~sub>~~. ~~-->~~
	~~where <math>k_{\rm B}</math>~~ is the ~~[[Boltzmann constant]]. Thus~~, ~~lighter molecules have~~ a ~~higher speed~~. ~~This results in more molecules passing through~~ the ~~hole per unit time. This~~ is ~~why~~ a ~~balloon filled with low molecular weight [[hydrogen]] deflates faster than an equivalent balloon full~~ of ~~higher molecular weight [[oxygen]].~~

	~~==Application~~ to ~~thermodynamics==~~
	~~<ref>{{cite book\|last=Zumdahl\|first=Steven S~~.~~\|title=Chemical Principles\|year=2008\|publisher=Houghton Mifflin Harcourt Publishing Company\|location=Boston\|isbn=978-0-547-19626-8\|pages=164}}</ref> Thomas Graham (1805–1869)~~, a ~~Scottish chemist, found experimentally that~~ the ~~rate of effusion of~~ a ~~gas is inversely proportional~~ to ~~the square root~~ of the ~~mass of its particles. In other words,~~ the ~~relative rates of effusion of two gases at~~ the ~~same temperature and pressure~~ are ~~given~~ by the ~~inverse ratio of the square roots of the masses of the gas particles~~. ~~The equation is given by~~

	~~: <math>{\mbox{Rate of effusion of gas}_1 \over \mbox{Rate of effusion of gas}_2}=\sqrt{M_2 \over M_1}</math>~~
	~~where <math>M_1</math> and~~ <~~math~~>~~M_2~~<~~/math~~> ~~represent~~ the ~~molar masses~~ of the ~~gases~~.
	~~This equation is known as [[Graham's law\|Graham's law of effusion]]~~.

	~~The effusion rate for a gas depends directly on the average velocity of its particles~~. ~~Thus~~, ~~the faster the gas particles are moving~~, ~~the more likely they are to pass through the effusion orifice~~.
	~~A figure~~ of ~~Graham's law of effusion linked below shows~~ the ~~rate~~ of ~~effusion (the rate at~~ which ~~the gas is transferred across the barrier through the pin hole) is inversely proportional to the square root of the mass of the gas molecules~~.~~<ref>[http://img~~.~~sparknotes~~.~~com/content/testprep/bookimgs/sat2/chemistry/0003/sat117002_0510~~.~~gif Effusion~~ of a ~~gas into an evacuated chamber]</ref>~~

	~~==References==~~
	~~{{reflist}}~~

	~~==External links==~~
	* [http://library.thinkquest.org/12596/graham.~~html Graham's law]~~

	~~[[Category:Physical chemistry]]~~
	~~[[Category:Gases]]~~

80.71.135.18 at 22:30, 2 February 2014

2014-02-02T22:30:30Z

← Older revision		Revision as of 00:30, 3 February 2014
Line 1:		Line 1:
	~~This Halloween~~, ~~make a new tradition~~. ~~Instead~~ of ~~it being a day, or days, of indulging~~ in a ~~favorite sugary treats, create it~~ a ~~day for making healthy resolutions~~.~~<br><br>There~~ is the [~~http:~~/~~/safedietplansforwomen~~.~~com~~/~~bmr-calculator bmr calculator~~] ~~or Weight reduction calculator~~. ~~BMR or Basal Metabolic Rate~~ is the ~~amount~~ of ~~calories which you shred whilst at rest or without doing anything like sitting idly in a chair or sleeping on a bed. However BMR Calculators~~ will ~~likely not just calculate~~ the ~~idle modes and adds up your active modes throughout~~ the ~~day~~. ~~Furthermore, they can include inside summing up~~ the ~~gender~~, ~~age~~ and ~~height of~~ the ~~person~~. ~~Why for this might be considering those whom are older more likely have lower metabolism than those that are young~~. ~~This is also true for those that are taller plus have more muscle~~.<br><br>~~Drinking water furthermore increases your basal metabolic rate. The body has to process the water~~, ~~plus in doing this burns additional calories. Studies equally show which drinking cold water burns more calories because~~ the ~~body initially has to bring the water as much as your internal temperature~~.<br><br>~~So how much water is enough? Probably not the 8 glasses we've constantly been told~~. ~~Eight 8~~-~~ounce glasses~~ is ~~fine if you just weigh 130 pounds~~. ~~To calculate how much water you want~~, ~~divide~~ the ~~fat in half~~. ~~You must drink that many ounces~~ of ~~water every day~~. ~~If you weigh 180 pounds, you need~~ to ~~drink 90 ounces of water.~~<br><br>~~bmr 1~~,~~412.8 represents~~ the ~~amount~~ of ~~calories, give or take 100 calories, which this female burns whilst inside~~ a ~~resting state throughout a 24 hour period~~. ~~That signifies she should eat about 1~~,~~413 calories per day to keep her fat. Remember this number. We need it later to calculate a daily calorie consumption~~.<br><br>~~To calculate the activity level, see this free online calculator: http:~~//~~exercise~~.~~about~~.~~com/cs/fitnesstools/l/blcalorieburn~~.~~htm which will use your current weight~~, the ~~kind~~ of ~~exercise, plus~~ the ~~amount~~ of ~~time we can afford to invest doing~~ which ~~exercise~~ to ~~tell you how numerous calories you're going to burn. Take note~~ of the ~~results - should you utilize this calculator realistically, we can plug it right into~~ the ~~BMR results~~.<br><br>~~In summary, you can do very a bit to boost our metabolism~~. ~~Lifestyle change and consistent frequent exercise, all will boost metabolic rate~~.		{{other uses}}

			[[File:Effusion.svg\|thumb\|250px\|Effusion\|The image in the left shows effusion, where the image on the right shows diffusion. Effusion occurs through an orifice smaller than the mean path of the particles in motion where diffusion occurs through an opening in which multiple particles can flow through simultaneously.]]

			'''Effusion''' is the process in which a gas escapes through a small hole. This occurs if the diameter of the hole is considerably smaller than the [[mean free path]] of the molecules.<ref>K.J. Laidler and J.H. Meiser, Physical Chemistry, Benjamin/Cummings 1982, p.18</ref> According to [[Graham's law]], the rate at which gases effuse (i.e., how many molecules pass through the hole per second) is dependent on their molecular weight. Gases with a higher molecular weight effuse slower than gases with a lower molecular weight; the number of smaller molecules escaping will be greater but the mass of the larger molecules will be greater. For two gases at the same temperature <math>T</math>, and thus having the same kinetic energy,<ref>http://hyperphysics.phy-astr.gsu.edu/hbase/thermo/temper.html</ref> the [[root mean square]] molecular speed, <math>v_{\rm rms}</math>, of each gas can be found using the equation

			:<math>\frac{3}{2}k_{\rm B} T = \frac{m}{2} v_{\rm rms}^2</math>
			<!-- The average speed would then be about 0.921 ''v''<sub>rms</sub>. -->
			where <math>k_{\rm B}</math> is the [[Boltzmann constant]]. Thus, lighter molecules have a higher speed. This results in more molecules passing through the hole per unit time. This is why a balloon filled with low molecular weight [[hydrogen]] deflates faster than an equivalent balloon full of higher molecular weight [[oxygen]].

			==Application to thermodynamics==
			<ref>{{cite book\|last=Zumdahl\|first=Steven S.\|title=Chemical Principles\|year=2008\|publisher=Houghton Mifflin Harcourt Publishing Company\|location=Boston\|isbn=978-0-547-19626-8\|pages=164}}</ref> Thomas Graham (1805–1869), a Scottish chemist, found experimentally that the rate of effusion of a gas is inversely proportional to the square root of the mass of its particles. In other words, the relative rates of effusion of two gases at the same temperature and pressure are given by the inverse ratio of the square roots of the masses of the gas particles. The equation is given by

			: <math>{\mbox{Rate of effusion of gas}_1 \over \mbox{Rate of effusion of gas}_2}=\sqrt{M_2 \over M_1}</math>
			where <math>M_1</math> and <math>M_2</math> represent the molar masses of the gases.
			This equation is known as [[Graham's law\|Graham's law of effusion]].

			The effusion rate for a gas depends directly on the average velocity of its particles. Thus, the faster the gas particles are moving, the more likely they are to pass through the effusion orifice.
			A figure of Graham's law of effusion linked below shows the rate of effusion (the rate at which the gas is transferred across the barrier through the pin hole) is inversely proportional to the square root of the mass of the gas molecules.<ref>[http://img.sparknotes.com/content/testprep/bookimgs/sat2/chemistry/0003/sat117002_0510.gif Effusion of a gas into an evacuated chamber]</ref>

			==References==
			{{reflist}}

			==External links==
			* [http://library.thinkquest.org/12596/graham.html Graham's law]

			[[Category:Physical chemistry]]
			[[Category:Gases]]

72.81.217.100: /* Explanation */

2012-09-02T12:59:10Z

Explanation

New page

This Halloween, make a new tradition. Instead of it being a day, or days, of indulging in a favorite sugary treats, create it a day for making healthy resolutions. There is the [http://safedietplansforwomen.com/bmr-calculator bmr calculator] or Weight reduction calculator. BMR or Basal Metabolic Rate is the amount of calories which you shred whilst at rest or without doing anything like sitting idly in a chair or sleeping on a bed. However BMR Calculators will likely not just calculate the idle modes and adds up your active modes throughout the day. Furthermore, they can include inside summing up the gender, age and height of the person. Why for this might be considering those whom are older more likely have lower metabolism than those that are young. This is also true for those that are taller plus have more muscle. Drinking water furthermore increases your basal metabolic rate. The body has to process the water, plus in doing this burns additional calories. Studies equally show which drinking cold water burns more calories because the body initially has to bring the water as much as your internal temperature. So how much water is enough? Probably not the 8 glasses we've constantly been told. Eight 8-ounce glasses is fine if you just weigh 130 pounds. To calculate how much water you want, divide the fat in half. You must drink that many ounces of water every day. If you weigh 180 pounds, you need to drink 90 ounces of water. bmr 1,412.8 represents the amount of calories, give or take 100 calories, which this female burns whilst inside a resting state throughout a 24 hour period. That signifies she should eat about 1,413 calories per day to keep her fat. Remember this number. We need it later to calculate a daily calorie consumption. To calculate the activity level, see this free online calculator: http://exercise.about.com/cs/fitnesstools/l/blcalorieburn.htm which will use your current weight, the kind of exercise, plus the amount of time we can afford to invest doing which exercise to tell you how numerous calories you're going to burn. Take note of the results - should you utilize this calculator realistically, we can plug it right into the BMR results. In summary, you can do very a bit to boost our metabolism. Lifestyle change and consistent frequent exercise, all will boost metabolic rate.