Question

A lamp occurs in 1000 electrical energy 10second, whose power is so much​

Answer 1

Answer:

1000J/10sec=100watts

Explanation:

Answer 2

Answer :

$\rule{100}2$

Given :

• Workdone = 1000 J
• Time = 10 seconds

To Find :

• Power of the lamp

Formula used :

• $\sf {power}=\dfrac{workdone}{Time}$

SolUtion :

Put the given values in the formula. We get,

$\sf {Power}=\dfrac{1000}{10}$

$\sf\implies {Power}=\cancel{\dfrac{1000}{10}}$

$\sf\therefore {Power}=100$

Hence,

Power of the lamp is 100 watt.

$\rule{200}2$

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