Question

12. What is the unit of energy?
O Ampere
O Joule
0 Ohm
O Hertz​

Answer 1

Answer:

2

Explanation:

i think no 2 is the correct answer

explanation

The joule (symbol J) is the SI unit of energy—a measure of the capacity to do work or generate heat. One joule equals the work done (or energy expended) by a force of one newton (N) acting over a distance of one meter (m). ... The joule is also used to measure thermal energy