Geography, asked by singh102030arpit, 8 months ago

if an electric bulb of 100 W is lighted for 20 hours
how much electrical energy will be consumed? Also
find the cost, if unit costs 4.​

Answers

Answered by murtazamannu
10

Heyy DUDE !!!!

HERE IS YOUR ANS

Hope it helps

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Answered by ranjitjayarohan
2

Answer:we know that electrical energy is measured in watt/hour so multiply 100 with 20 hours.

Explanation:

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