Verified Solution • 2025–26 Session moderate

QAIPMT-2010-Ph-1977: NEET 2010 Physics - Class 11 AIPMT-2010-Ph-1977 Solution: If \(c_p\) and \(c_v\) denote the specific heats (per unit…

If cpc_p and cvc_v denote the specific heats (per unit mass) of an ideal gas of molecular weight M then cp−cv=R/M2c_p-c_v = R/M^2 cp−cv=Rc_p-c_v = R cp−cv=R/Mc_p-c_v = R/M cp−cv=MRc_p-c_v = MR

Multiple Choice Options

  • A 64P 1
  • B P 1
  • C 16P 1
  • D 32P 1

Step-by-Step Verified Solution

Ideal gas equation, for an adiabatic process is P V _ = constant _ P 1 V 1 _ = P 2 V 2 _ For monoatomic gas _ = 5 3 _ P 1 V 1 5 / 3 = P 2 ( V 1 8 ) 5 / 3 _ P 2 = P 1 _ (2) 5 = 32 P 1 .

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