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Sahay Sir > Question Answers > NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions > Physics > Chapter 18 - Thermodynamics > An engine takes heat from a reservoir and converts its 1/6 part into work. By decreasing temperature of sink by 62 degree C, its efficiency becomes double. The temperatures of source and sink must be

An engine takes heat from a reservoir and converts its 1/6 part into work. By decreasing temperature of sink by 62 degree C, its efficiency becomes double. The temperatures of source and sink must be

An engine takes heat from a reservoir and converts its 1/6 part into work. By decreasing temperature of sink by 62 degree C its efficiency becomes double. The temperatures of source and sink must be