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AP EAMCET2016PhysicsThermodynamics

A diatomic gas ( =1.4) does 300 ~J work w expanded isobarically. The heat given to the ga process is

Options

  1. A1050 J
  2. B950 J
  3. C600 J
  4. D550 J

Correct answer

A. 1050 J

Step-by-step solution

For isobarically expansion, d W d Q =1- 1 aligned & 300 d Q =1- 1 14 [ For diatomic gas =1.4 & dw =300 ~J ] & 300 d Q = 14-1 14 = 0.4 14 & d Q= 300 14 0.4 =1050 ~J aligned

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