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MHT CET20243 May 2024Evening ShiftPhysicsThermodynamicsActual

A diatomic gas undergoes adiabatic change. Its pressure P and temperature T are related as P T ^ x where the value of x is

Options

  1. A3.5
  2. B2.5
  3. C4.5
  4. D3

Correct answer

A. 3.5

Step-by-step solution

For an adiabatic process, TP ^ 1- = constant ...(i) For diatomic gas, array ll & = 7 5 & 1- =- 2 7 & TP ^ -2 / 7 = constant & P ~T ^ 7 / 2 P ~T ^ 3.5 & x=3.5 array

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