Question

The energy used by a 100-watt light bulb in 1 hour is a. 0.01 J. b....

The energy used by a 100-watt light bulb in 1 hour is

a.

0.01 J.

b.

360,000 J.

c.

100 J.

d.

6,000 J.

e.

none of the above.

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Answer #1

energy = power x time
= 100x3600
= 360000 J

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