Ck-12 Fluid Forces

All fluids exert pressure.

• True

• False

All fluids fill their container.

• True

• False

Particles of a fluid always move from an area of lower pressure to an area of higher pressure.

• True

• False

Denser fluids exert greater pressure than less dense fluids.

• True

• False

Differences in air pressure allow you to breathe.

• True

• False

Air flows faster below than above an airplane wing.

• True

• False

Fluids exert pressure because its particles are constantly moving.

• True

• False

Birds can fly because air pressure is the same on bout sides of their wings.

• True

• False

Any object sinks if its weight is greater than its volume.

• True

• False

A denser object weighs more than a less dense object of the same size

• True

• False