The density of a submerged submarine is about the same as the density of

The density of a submerged submarine is about the same as the density of

A) a crab.
B) iron.
C) a floating submarine.
D) water.
E) none of these

Answer: D

Blood pressure is normally greater in your

Blood pressure is normally greater in your

A) ears.
B) feet.
C) same in each





Answer: B

A completely submerged object always displaces its own

A completely submerged object always displaces its own

A) volume of fluid.
B) weight of fluid.
C) density of fluid.
D) all of these








Answer: A

Pumice is a volcanic rock that floats. Its density is

Pumice is a volcanic rock that floats. Its density is 

A) less than the density of water.
B) equal to the density of water.
C) more than the density of water.







Answer: A