A thermally insulated vessel contains an ideal gas of molecular mass M and ratio of specific heats \gamma. It is moving with speed v and it's suddenly brought to rest. Assuming no heat is lost to the surroundings, Its temperature increases by: [AIEEE 2011]

Correct Answer is : (γ−1)2RMv2K

\frac{(\gamma-1)}{2 \gamma R} M v^2 K

\frac{(\gamma-1)}{2(\gamma+1) R} M v^2 K

AIEEE 2011 Solved Paper

Section: Physics

Question : 42 of 91

Marks: +1, -0

A thermally insulated vessel contains an ideal gas of molecular mass M and ratio of specific heats γ. It is moving with speed v and it's suddenly brought to rest. Assuming no heat is lost to the surroundings, Its temperature increases by:

[AIEEE 2011]

‌
(γ−1)
2γR
Mv2K
‌
γM2v
2R
K
‌
(γ−1)
2R
Mv2K
‌
(γ−1)
2(γ+1)R
Mv2K

Validate

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