Physics, asked by harshitha0408, 10 months ago

an electric lamp rated 120w operates 5 hours per day what will 3the cost of energy to operate in the month of April at ₹3 per kwh​

Answers

Answered by nishant911641
1

Answer:

energy = power * time

120 * 5

600 power

at April

600*3

1800Rs

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