We need mechanical equivalent of heat because :(A) it converts work in

1.	We need mechanical equivalent of heat because :(A) it converts work into heat. (B) in cgs system, heat is not measured in the units of work (C) in SI, heat is measured in the units of work. (D) of some reason other than those mentioned above.
Answer» Answer is (B) in cgs system, heat is not measured in the units of work Mechanical equivalent relates heat in calories to the equivalent amount of work in joules.

We need mechanical equivalent of heat because :(A) it converts work into heat. (B) in cgs system, heat is not measured in the units of work (C) in SI, heat is measured in the units of work. (D) of some reason other than those mentioned above.

Answer»

Answer is (B) in cgs system, heat is not measured in the units of work

Mechanical equivalent relates heat in calories to the equivalent amount of work in joules.

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We need mechanical equivalent of heat because :(A) it converts work into heat. (B) in cgs system, heat is not measured in the units of work (C) in SI, heat is measured in the units of work. (D) of some reason other than those mentioned above.

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