Question: A monatomic ideal gas has an initial temperature of 405 K. This gas expands and does the same amount of work whether the expansion

A monatomic ideal gas has an initial temperature of 405 K. This

A monatomic ideal gas has an initial temperature of 405 K. This gas expands and does the same amount of work whether the expansion is adiabatic or isothermal. When the expansion is adiabatic, the final temperature of the gas is 245 K. What is the ratio of the final to the initial volume when the expansion is isothermal? Select the closest answer: O 4.48 O1.65 O 1.81 O 2.66 O 1.50

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