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Two ideal polyatomic gases at temperatur...

Two ideal polyatomic gases at temperature `T_(1)` and `T_(2)` are mixed so that there is no loss of energy . If `F_(1)` and `F_(2), m_(1)` and `m_(2) ,n_(1) ` and `n_(2)` be the degrees of freedom, masses, number of molecules of the firest and second gas respectively, the temperature of mixture of these two gases is `:`

A

`(n_(1)F_(1) T_(1) + n_(2) F_(2) T_(2))/( n_(1) + n_(2))`

B

`(n_(1)F_(1) T_(1) + n_(2) F_(2) T_(2))/( F_(1) + F_(2))`

C

`(n_(1)F_(1) T_(1) + n_(2) F_(2) T_(2))/( n_(1) F_(1) +n_(2) F_(2))`

D

`(n_(1) T_(1) + n_(2) T_(2))/( n_(1) +n_(2) )`

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