Eamcet Physics - 1 st Year : Unit 8.2 ( Thermodynamics ) - Thermodynamic Processes-Laws Free Online Tests | Mock Tests | Preparation | Practice Tests

Study Room

Goto

Eamcet Physics
1 st Year : Unit 8.2 ( Thermodynamics ) - Thermodynamic Processes-Laws

Take Exam

01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

3 / 40

A mono-atomic ideal gas, initially at temperature T₁, is enclosed in a cylinder fitted with a frictionless piston. The gas is allowed to expand adiabatically to a temperature. T₂ by releasing the piston suddenly IF L₁ and L₂ are the lengths of the gas column before and after expansion respectively, then T₁/T₂ is given by

A. (L₁ / L₂ )^2/3

B. L₁ / L₂

C. L₂ / L₁

D. (L₂ / L₁ )^2/3

E. None of the above

View Answer

Correct choice: D

Explanation:

None

3 / 40

Study Room

Lessons

Eamcet Physics 1 st Year : Unit 8.2 ( Thermodynamics ) - Thermodynamic Processes-Laws

Eamcet Physics
1 st Year : Unit 8.2 ( Thermodynamics ) - Thermodynamic Processes-Laws