1.

A monoatomic gas initially at 17^(@)C is suddenly compressed to one eigth of its original volume. The temperature after compression is

Answer»

887 K
36.25 K
2320 K
1160 K

Solution :Sudden COMPRESSION is ADIABATIC for which
`T_(1)V_(1)^(GAMMA - 1) = T_(2)V_(2)^(gamma - 1)`
`:. T_(2) = T_(1)((V_(1))/(V_(2)))^(gamma - 1) = 290 x 8^(2//3) = 290 xx 4 = 1160 K`


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