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Work and Energy — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceWork and Energy2 Marks
Question
Define power. Give the $SI$ unit of power.
✓

Answer

Power: Power is the rate of doing work. $\text{Power}=\frac{\text{Work done}}{\text{Time}}$ SI unit of power is watt $(W).$

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