A carnot engine takes 900 Kcal of heat from a reservoir at `723^(@)C ` and exhausts it to a sink at `30^(2)C` the work done by the engine is

A carnot engine takes 900 Kcal of heat from a reservoir at 723^(@)C and exhausts it to a sink at 30^(0)C the work done by the engine is

A carnot engine takes 6000 cal of heat from a reservoir at 627^(@)C and gives it to a sink at 27^(@)C . The work done by the engine is

A carnot engine takes 6000 cal of heat from a reservoir at 627^(@)C and gives it to a sink at 27^(@)C . The work done by the engine is

A Carnot engine takes 3xx10^(6) ca. of heat froma reservoir at 627^(@)C , and gives it to a sink at 27^(@) c. The work done by the engine is

A carnot engine takes 3 xx 10^6 cal of heat from a reservoir at 627^@C and gives it to a sink at 27^@C . Find the work done by the engine.

A carnot engine takes in 3000 kcal of heat from a reservoir at 627^@C and gives a part of it to a sink at 27^@C . The work done by the engine is