A heated irron block at `127^(@)C` loses `300J` of heat to the surroundings which are at a temperature of `27^(@)C`. This process is `0.05 J K^(-1)`. Find the value of `x`.

A heated irron block at 127^(@)C loses 300J of heat to the surroundings which are at a temperature of 27^(@)C . This process is 0.05x J K^(-1) . Find the value of x .

A heated iron block at 127 ∘C loses "300J of heat to the surrounding which is at a temperature of 27∘C.Delta S for this process is 0.05xJK^(-1) Find the value of x.

A heated copper block at 130^(@)C loses 340 J of heat to the surroundings, which are at room temperature of 32^(@)C . Calculate total entropy change in the universe due to this process.

A heated copper block at 130^(@)C loses 340 J of heat to the surroundings, which are at room temperature of 32^(@)C . Calculate total entropy change in the universe due to this process.

Corresponding to the process shown in figure, the heat given to the gas in the process ABCA is (0.2x)J . Find value of x.

Corresponding to the process shown in figure, the heat given to the gas in the process ABCA is (0.2x)J . Find value of x.

Compare rates of loss of heat by the body at temperature 527^@C and 127^@C . Temperatue of surrounding is 27^@C .