Question

1 WH =
A) 360 joules B) 36000 joules C) 3600 joules D) 36 joules

Answer 1

Explanation:

1kwh=3.6MJ…

Here ,we know that…

1kw=1000watt

Or, 1hour=3600 seconds

So,

Putting these values,

1kwh=1000w×3600s

(w=j/s)

1kwh=3600000j/s×s

1kwh=3.6×1000000joule

(mega=1000000)

So,1kwh=3.6mega joules

Or,1kwh=3.6MJ…..

Thanks for reading…….

I hope you like it………

Answer 2

Answer:

1Wh= 3600J

Explanation:

Watt is a unit of power such that  1W=1  J/s  

Also we know  1h=3600 s

∴  1Wh=1  J/s ×3600 s=3600 J

This is your answer..

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