its 9th grade integrated physics and chemistry
2006-08-29 12:58:20 · 7 answers · asked by Kewl(#!( 1 in Science & Mathematics ➔ Physics
Because liquid isn't compressible.
Hydrolics are a way of transfering force and using mechanical advantage with fluids. So, you want a fluid that will transfer the force you apply without wasting a lot of energy.
When you apply a force to a gas-filled piston, a lot of that mechanical energy becomes heat, because compressing a gas causes it to heat up. This is a waste of energy.
Liquids cannot be compressed like gas, and are thus much more suitable for hydraulics.
2006-08-29 13:00:52 · answer #1 · answered by extton 5 · 2⤊ 0⤋
Hydraulic oil is almost a hundred% uncompressable . it is going to respond like a stable and while genuine sealed help a great number of weight. This sources is likewise commonly used as hydrostatic lock while it truly is water. A scuba tank gets examined by using stretching it by using forcing in basically some extra teaspoon of water as quickly because it truly is filled to the genuine.
2016-11-06 01:35:26 · answer #2 · answered by mcthay 4 · 0⤊ 0⤋
Gasses are easily compressed,liquids aren't.A machine that uses gasses is called pneumatic rather than Hydraulic.
2006-08-29 13:09:23 · answer #3 · answered by Beeman11 3 · 0⤊ 0⤋
Liquid.It has some advantages over Gas.
2006-08-29 13:44:48 · answer #4 · answered by Shahid 7 · 0⤊ 0⤋
Hi. If it was a gas it would be pneumatic.
2006-08-29 13:02:50 · answer #5 · answered by Cirric 7 · 1⤊ 0⤋
duno
2006-08-29 13:09:53 · answer #6 · answered by pam_tara410 1 · 0⤊ 0⤋
spell your words.
2006-08-29 13:04:28 · answer #7 · answered by fred1952m 2 · 0⤊ 0⤋