Practicing Success

Target Exam

CUET

Subject

Physics

Chapter

Work Power Energy

Question:

When a work of 1 joule is done in 1 s, the power is :

Options:

1 W

1 W/s

15 J

1 kW

Correct Answer:

1 W

Explanation:
One watt is defined as the energy consumption rate of one joule per second. 1W = 1 J/1s.