P11(Forces And Pressure) Flashcards
1
Q
What is the formula for pressure
A
Pressure= force/area
2
Q
The pressure in a liquid …
A
Increases with increasing liquid depth
3
Q
The greater the density of a liquid…
A
The greater the pressure in the liquid
4
Q
What’s the formula for pressure in a liquid
A
Pressure= height x density x gravitational field strength
5
Q
Atmospheric pressure decreases…
A
With higher altitude because there is less air
6
Q
What’s the formula for atmospheric pressure
A
Pressure= height X density X gravitational field strength
