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Why a gas cools when it expands at high pressure?
as preasure increase tempreture decrease
Force can be defined as a?
Force IS defined as the first derivative of Energy, F = dW/dr.
What is a barrometer?
An apparatus used to measure atmospheric pressure and its weather related changes.
Why might you want use a single fixed pulley?
if you use a double fixed pully, it could make the rope or wire haver that much more preasure
What is The weight of air measured in units of force per area is called?
The measure of the weight of the air above us is called air pressure. Air pressure varies depending on your location.
Is osmosis form of active transport or passive transport?
It is a type of passive diffusion, as the water travels along a concentration gradiant. As opposed to active transport, where the substances can pass against a concentration gradiant.
An exercise bicycle that is stationary and can simulate differences in terrain and gradiant?
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How do you work out the gradiant on a ramp?
Divide the height of the ramp by the length of the ramp (rise over run).
What rhymes with preasure?
measure
What is air preasure?
dslkmd
low blood preasure?
is 48 low is 48 to low blood preasure or is it nomal men 70 years old
How does an open tube manometer work?
it measures the difference in preasure one arm of the tube is opened and the other is attched with a vessel like structure which help to measure the preasure the difference in liquid level represents ' the difference in preasure
How does a volcanic eruption form?
preasure
What is a kilobar?
1000 bars of preasure
What is a concentration gradiant?
A concentration gradiant is a common term used in biology to signify that one side of a membrane contains a significantly higher amount of ions/atoms/molecules than the other side. This esentially means that in a concentration gradient you have stored energy. This is a common term used when talking about the formation of ATP.
How do you spell preasure?
The correct spelling is pressure.
What is pseudohearts?
They are fake hearts...mainly found in earthworms, these pump blood around the body to maintain a high concentration gradiant.
