Question Detail

PHY 101 Work, Energy and Power Objective Question

Question

What is the SI unit of work and energy?
Options
A Newton (N)
B Watt (W)
C Joule (J)
Correct Answer
D Pascal (Pa)
Correct Answer

Option C is the correct answer.

Detailed Explanation

The SI unit for both work and energy is the joule (J), which is equivalent to a newton-meter (N·m).

Hint

It's named after James Prescott Joule.

Question Info