Afarah23 Afarah23

17-12-2016
Physics

Answered

How much electrical energy is used by a 75 W laptop that is operating 12 minutes?

Verified Answer :

17-12-2016

75 watts means 75 joules per second. 12 minutes is (12 x 60) = 720 seconds. 75 j/sec x 720sec = 54,000 joules.

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husam1to7t2s husam1to7t2s

29-10-2021

Answer:

54,000 J

Explanation:

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