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A Pump Raises Water by Spending 4 × 105 J of Energy in 10 S. Find the Power of Pump. - ICSE Class 8 - Physics

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Question

A pump raises water by spending 4 × 105 J of energy in 10 s. Find the power of pump.

Solution

Energy spent = w = 4 × 105 J Time×
taken = 10 s
Power = Energy / Time

P = `(4 × 10^5)/10` = 4 × `10^4 ` W 

  Is there an error in this question or solution?
Solution A Pump Raises Water by Spending 4 × 105 J of Energy in 10 S. Find the Power of Pump. Concept: Difference Between Energy and Power.
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