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Heat and Thermodynamics question

2021 · 17 Mar · Shift 2 · Q49
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  5. /2021 · 17 Mar · Shift 2 · Q49

Heat and Thermodynamics question

2021 · 17 Mar · Shift 2 · Q49

JEE MainPhysicsHeat and ThermodynamicsMCQ+4 / −1
If one mole of the polyatomic gas is having two vibrational modes and β\betaβ is the ratio of molar specific heats for polyatomic gas (β=CPCV)\left( {\beta = {{{C_P}} \over {{C_V}}}} \right)(β=CV​CP​​) then the value of β\betaβ is :
  1. A
    1.02
  2. B
    1.35
  3. C
    1.2
  4. D
    1.25
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