Define average power.

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Chapter 9

NCERT

Class 9

Science

Solutions

4. Define average power.

Question:

Define average power.

Answer:

Power = Energy consumed (or work)/time taken

W = 100 J, t = 10 s

i.e., P = W/t

P = 1000J/10s

P = 100J

P = 100 W

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