Suppose you leave a 110 W television and two 100 W light- bulbs on in your house

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Suppose you leave a 110 W television and two 100 W light- bulbs on in your house to scare off burglars while you go out dancing. If the cost of electric energy in your town is $0.12/kWh and you stay out for 4.0 hr, how much does this robbery-prevention measure cost?

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College Physics A Strategic Approach

ISBN: 9780321595492

2nd Edition

Authors: Randall D. Knight, Brian Jones, Stuart Field

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