LuellaDyke LuellaDyke

27-07-2014
Physics

Answered

An electric refrigerator rated 400 W operates 8 hours a day. Find the energy used per day in KWh.

Answer :

27-07-2014

400 watts = 0.4 kw

(0.4 kw) x (8 hours) = 3.2 kw-hours

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