Payal posted an Question
September 20, 2021 • 12:26 pm 30 points
  • CSIR NET
  • Physical Sciences

A monoatomic gas 'of volume v is in equilibrium in a uniform vertical cylinder, the lower end of which is closed by a rigid wall and the other by a frictionless

A monoatomic gas 'of volume V is in equilibrium in a uniform vertical cylinder, the lower end of which is closed by a rigid wall and the other by a frictionless piston. The piston iIS pressed lightly and released. Assume that the gas is a poor conductor of heat and the cylinder and piston are perfectly insulating. If the cross-sectional area of the cylinder is A, the angular frequency of small oscillations of the piston about the point of equilibrium, is (a) 5g4/(3V) )4gA/ (3/) (c)gAIV )7gA/(5V) 3

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  • Payal

    And in the attached image all the terms are positive in equation (i) which is a mistake there

  • Payal

    but in equation (i) there must be negative sign with second and last term after applying binomial theorem

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