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A carnot engine working between 300 K an...

A carnot engine working between `300 K and 600 K` has work output of `800 J` per cycle. What is amount of heat energy supplied to the engine from source per cycle?

A

`1800J//"cycle"`

B

`1000J//"cycle"`

C

`2000 J//"cycle"`

D

`1600 J//"cycle"`

Text Solution

Verified by Experts

The correct Answer is:
D
`eta = (T_(1)-T_(2))/(T_(1)) - (W)/(Q) rArr Q = ((T_(1))/(T_(1)-T_(2)))W`
`= (600)/((600-300)) xx 800 = 1600 J`
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