How much electrical energy will be spent by a 500W tv set in 30 mins?
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Answered by
2
Answer:
Energy spent = 500w × 0.5h
= 0.5kw × 0.5h
= 0.25 kWh
Answered by
2
As we know
E = P × T
So ---
E=500×30min
=500×½ hrs
=250
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