WBCS.LIVE practice question

In physics, what is the SI unit of 'Power'?

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. Joule
  2. Newton
  3. Watt
  4. Pascal

Correct answer and explanation

Correct answer: Watt

Explanation: āœ… Correct Answer: C) Watt šŸ“š Explanation: Power is defined as the rate at which work is done or energy is transferred over time. One Watt is equivalent to one Joule of work performed per second ($1 W = 1 J/s$). It was named after James Watt, the Scottish engineer who made significant improvements to the steam engine.