Test SeriesFree PYQsExamsPricing

MHT CET Physics question

PhysicsThermodynamicsMHT CET

A monoatomic ideal gas, initially at temperature is enclosed in a cylinder fitted with a frictionless piston. The gas is allowed to expand adiabatically to a temperature by releasing the piston suddenly. If and be the lengths of the gas column before and after expansion respectively, then is given by

Answer: (D)

Solution

For an adiabatic change with and , so $ =

See the full step-by-step solution

Create a free account to read the complete working, and practise questions like this in a timed test.

Create a free account

Question ID VK-066018