Question

What is pressure? (Points : 1)
force per unit area

gravity per unit area

weight of the atmosphere

force per volume

Answer 1

The collision of the molecules of a fluid inside the surface of their container best describes which of the following? (Points : 1)
water

gravity

volume

pressure

Answer 2

If you heat a fluid, the number of collisions between molecules will __________. (Points : 1)
decrease and the pressure will decrease

increase and the pressure will increase

decrease and the pressure will increase

increase and the pressure will decrease

Answer 3

please oly three Q

Answer 4

only*

Answer 5

The first one is per unit area

Answer 6

Force per unit area*

Answer 7

THE SECOND ONE IS pressure

Answer 8

thank you I think I know the rest
A
D
B

Answer 9

?

Answer 10

YES THOS R RIGHT

Answer 11

yeah