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Work, Power And Energy — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceWork, Power And Energy1 Mark
MCQ
The rate of doing work is called $.....:$
  • ✓
    Power
  • B
    Energy
  • C
    Acceleration
  • D
    Velocity
✓

Answer

Correct option: A.
Power

power is the rate of doing work. It is equivalent to an amount of energy consumed per unit time. In the $SI$ system, the unit of power is the joule per second $(J/s).$

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