Question

a calorie is the commonly used unit of chemical energy. it is also the unit of multiple choice light, sound, magnetism, heat, radioactivity.

Explanation:

A calorie is a unit of energy, specifically heat energy. It measures the amount of heat required to raise the temperature of one - gram of water by one degree Celsius. It is not a unit for light, sound, magnetism, or radioactivity.

Answer:

D. heat