My luminous shelf by ANITA GANDHI https://padlet.com/anitabg99/vx1vhr8132fr Made with no regrets, whatsoever en-us 2017-07-12 03:11:12 UTC 2017-07-12 16:31:38 UTC hello@padlet.com Pressure on solids anitabg99 https://padlet.com/anitabg99/vx1vhr8132fr/wish/178530044 Pressure is calculated by dividing force by area. There is more pressure at greater depths in liquids and in denser materials. Manometers and barometers measure pressure.
Pressure is the force per unit area.

This means that the pressure a solid object exerts on another solid surface is its weight in newtons divided by its area in square metres.


]]> 2017-07-12 03:42:24 UTC https://padlet.com/anitabg99/vx1vhr8132fr/wish/178530044 Pressure on liquids anitabg99 https://padlet.com/anitabg99/vx1vhr8132fr/wish/178574153 Liquid pressure is the increase in pressure at increasing depths in a liquid. This pressure increases because the liquid at lower depths has to support all of the water above it. We calculate liquid pressure using the equation liquid pressure = mass x acceleration due to g density x depth in fluid.]]> 2017-07-12 15:31:40 UTC https://padlet.com/anitabg99/vx1vhr8132fr/wish/178574153 anitabg99 https://padlet.com/anitabg99/vx1vhr8132fr/wish/178574913 https://youtu.be/YcrbtDQGk3s]]> 2017-07-12 15:43:06 UTC https://padlet.com/anitabg99/vx1vhr8132fr/wish/178574913 anitabg99 https://padlet.com/anitabg99/vx1vhr8132fr/wish/178575664 PRESSURE is a force exerted by the substance per unit area on another substance. The pressure of a gas is the force that the gas exerts on the walls of its container. When you blow air into a balloon, the balloon expands because the pressure of air molecules is greater on the inside of the balloon than the outside.]]> 2017-07-12 15:55:05 UTC https://padlet.com/anitabg99/vx1vhr8132fr/wish/178575664 8 vinitchugh88 https://padlet.com/anitabg99/vx1vhr8132fr/wish/178577777 2017-07-12 16:31:38 UTC https://padlet.com/anitabg99/vx1vhr8132fr/wish/178577777