According to Charles’s law, __________ is constant.

The fraction of Q_H that is converted to work is__________.

Heat flows between the rising hot water and the descending cold water due to_________.

Moving water is considered as a  _________.

In a wood fire, 35% of the chemical energy in wood is changed to light and waste chemicals. Calculate the percentage of the chemical energy in the wood that is changed to thermal energy.

What happens to the kinetic energy of a car when it comes to a stop due to friction?

Energy of a stretched or squashed object is _________ energy.

The velocity of the steady flow of a fluid through a narrow tube varies inversely as  __________.

Electric motor transforms ___________ into mechanical energy.

When an object is submerged in a liquid, it will encounter _______.