An object will float in a liquid if it is?

a. cooled to the same temperature.

b. heated to the same temperature.

c. less dense than the liquid.

d. more dense than the liquid.

C

Explanation:

For instance, if density of water = 1

Plastic ball = 0.78

Ball is less dense than water, hence it will float while if density of plastic ball>1, it is more dense and it would sink