Science, asked by rahul147637, 1 year ago

plz find the ans fast

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Answered by raje01
1
40W = 0.04kW
30 minutes = 0.5h
0.5× 0.04 = 0.02kWh
this is answer
please make me brainliest
Answered by sameer9498
1
40w= 0.04kw then 0.04*0.5 gives 0.02kw
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