|HubPages Device ID||This is used to identify particular browsers or devices when the access the service, and is used for security reasons.|
|Login||This is necessary to sign in to the HubPages Service.|
|HubPages Traffic Pixel||This is used to collect data on traffic to articles and other pages on our site. Unless you are signed in to a HubPages account, all personally identifiable information is anonymized.|
|Remarketing Pixels||We may use remarketing pixels from advertising networks such as Google AdWords, Bing Ads, and Facebook in order to advertise the HubPages Service to people that have visited our sites.|
|Conversion Tracking Pixels||We may use conversion tracking pixels from advertising networks such as Google AdWords, Bing Ads, and Facebook in order to identify when an advertisements has successfully resulted in the desired action, such as signing up for the HubPages Service or publishing an article on the HubPages Service.|
What is the resistance to liquid ?
As Resistance is to Electric current, Noise is to waves and friction is to Motion, What is it that causes liquid to stop after sometimes, when moving in straight pipe? If it is 'Viscosity'... will 'helium', the superfluid keep boosting its speed once accelerated in a very long closed, horizontal circular pipe ?
The resistance to the liquid is its difference in potential energy( which is based on height from center of gravity). When potential energy of water is greater in one place than than other place water tries to move towards lower potential energy. Though the pipe is straight through which the water flows. The flow of water is only possible when one end of pipe is connected to the water at some height than that of other end or having force( force may come from potential energy of water itself or some machine may provide). The motion of water is due to its kinetic energy( gained by the difference in potential energy) soon the kinetic energy finishes the water stops to flow. Yes there is some other factors that makes the kinetic energy of flowing water to diminish including viscosity of water itself.
While in case of Helium, the super-fluid, though there is no viscosity at all but the problem is same again the kinetic energy provided by difference in potential energy. As there is no significant amount of viscosity the time to flow through horizontal circular pipe may take long time to stop this may be due to the long time taken by the helium to finish its kinetic energy to come to rest.
by CCahill4 years ago
How do you store Kinetic Energy or use it to power something?Say I wanted to hook a manual treadmill up to a lightbulb or even a little more adventurous a TV, would it be possible to power it? also is it easily financed...
by Iznogoud3 years ago
Why does friction produce heat?
by Andria7 years ago
My daughter has driven me nuts with this all night, it's homework. I can't complete the list of 20 examples. I'm stoopid Oh and not that she is but her teacher teaches by rote. The kids don't get to explore or discover....
by PhyronX8 years ago
What are the properties of a surface that eliminates the kinetic energy of anything it touches?Basically, what would happen if I tried to punch such a surface? If air molecules came into contact with it? What if I just...
by scoop5 years ago
What is the rotational kinetic energy of the earth?
by ngureco8 years ago
What Are Hybrid Cars And How Do They Works?
Copyright © 2018 HubPages Inc. and respective owners.
Other product and company names shown may be trademarks of their respective owners.
HubPages® is a registered Service Mark of HubPages, Inc.
HubPages and Hubbers (authors) may earn revenue on this page based on affiliate relationships and advertisements with partners including Amazon, Google, and others.