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3 years ago

11

a 120 volt,13 watts fluorescent light bulb is operated from 6pm until 10pm every day the cost per kilo watt hour is $0.07. what

does it cost to operate this light bulb for 30 days

1 answer:

Elina [12.6K]3 years ago

8 0

4*0.07=energy use per day(x)
(x)*30=energy use in thirty days (y)

Therefore
X=$0.28
Y=$8.4

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Answer:

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Explanation:

Given;

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peak emf = 24 V

The peak emf is given by;

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B = (24) / (300 x 0.003055 x 41.893)

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3 years ago

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Vitek1552 [10]

Answer:

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Explanation:

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2 years ago

while performing a running compression test how should running compression compare to static compression

algol [13]

Answer:

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