What is the SI unit of power?

Correct option is C

The correct answer is (c) Watt (W).
· Power is the rate at which work is done or energy is transferred.
· The SI unit of power is the watt (W), which is defined as one joule per second (1 W = 1 J/s).
· Named after James Watt, the inventor who improved the steam engine, the watt measures how much energy is used per unit time.
Information Booster:
· Volt (V): The SI unit of electric potential difference or electromotive force. It measures the potential energy per unit charge.
· Ampere (A): The SI unit of electric current. It measures the flow of electric charge.
· Joule (J): The SI unit of energy or work done. It measures the amount of work done when a force of one newton moves an object one meter.