Which one of the following quantities is the smallest unit of thermal energy?

Name: Which one of the following quantities is the smallest unit of thermal energy?
Brand: Quizplus
Rating: 4.7 (54 reviews)

Question

Quizplus · Accepted Answer

Joule is the smallest unit of thermal energy. It is defined as the amount of energy transferred when a force of one newton is applied over a distance of one meter. The other three options - calorie, kilocalorie, and Btu - are all larger units of thermal energy.

Which One of the Following Quantities Is the Smallest Unit