Question

A lamp consumes 1000J of electrical energy in 10 seconds. What is it's power?
explain step by step and giving the reasons​

Answer 1

Answer:

Power = work / time

Power = 1000J / 10 sec

Power = 100J per sec

Answer 2

Answer:

$power = \frac{work}{time}$

$power = \frac{1000}{ \frac{10}{3600} }$

$power = \frac{3600 \times 1000}{10}$

$= 360000 \: watts$

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