Physics · Thermodynamics
A monatomic ideal gas at temperature T1 is enclosed in a cylinder fitted with a frictionless piston. The gas is allowed to expand adiabatically to another temperature T2 by releasing the piston suddenly. If L1 and 2L1 are the lengths of the gas column before and after the expansion, respectively, then T1/T2 is:
- 12
- 224/3
- 325/2
- 422/3✓
Correct answer
22/3
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