Physics
Grade-9
Easy

Question

Watt is the same as _____.

  1. Joule/second
  2. Voltage/ second
  3. Current/second
  4. Ohm/second

hintHint:

Power is the rate of work done with respect to time.

The correct answer is: Joule/second


    • Power is work done divided by time.
    • Therefore its unit is joule per second.

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