How much energy does a given light bulb use

Reference no: EM13534387

How much energy does a 100 watt light bulb use in 1 hour? Express your answer in joules Also find how much money it costs if electricity sells for 10 cents per kW-h.

Reference no: EM13534387

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How much energy does a given light bulb use : How much energy does a 100 watt light bulb use in 1 hour? Express your answer in joules Also find how much money it costs if electricity sells for 10 cents per kW-h.

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Write a paragraph or two explaining the changes : Write a paragraph or two explaining the changes.

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