derive relationship b/w commercial unit and si unit of energy
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Answered by
0
1kwh= 1000w×3600s
=360000ws
=3.6×10 power 6
1kwh=3.6×10 power 6 J ( 1J= 1ws)
=360000ws
=3.6×10 power 6
1kwh=3.6×10 power 6 J ( 1J= 1ws)
Answered by
4
⭕️In simple words :-
1 Kwh = 1000 W x 3600s
(1 hr)
= 3600000 J
= 3.6 x 10^6
⭕️In detail!!!! :-
⭕️Commercial unit of energy = kWh
⭕️ SI unit of energy= J
∴ commercial unit = si unit
∴ J = kWh
⇒ J =1kW x 1h
⇒ J =1000W x 30x30
➖ 1kWh=1000W
➖1hr = 30 ×30s
⇒ J= 1000W x 3600
⇒ J = 3600*1000
⇒ J = 3.6×10^ -6
➖1 unit of energy means 3.6×10^-6
⇒∴ 1kWh = 1 unit
1 Kwh = 1000 W x 3600s
(1 hr)
= 3600000 J
= 3.6 x 10^6
⭕️In detail!!!! :-
⭕️Commercial unit of energy = kWh
⭕️ SI unit of energy= J
∴ commercial unit = si unit
∴ J = kWh
⇒ J =1kW x 1h
⇒ J =1000W x 30x30
➖ 1kWh=1000W
➖1hr = 30 ×30s
⇒ J= 1000W x 3600
⇒ J = 3600*1000
⇒ J = 3.6×10^ -6
➖1 unit of energy means 3.6×10^-6
⇒∴ 1kWh = 1 unit
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