Payal Asked a Question
September 20, 2021 12:26 pmpts 30 pts
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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  • Anshum Sharma thankyou
    see this, If u have any doubt tell me.
    • cropped3251993120362665420.jpg
    • cropped8994157538418639094.jpg
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    Payal
    there is the problem of a negative sign
    • cropped4039925194473936606.jpg
  • Payal
    so plss give the correct solution of the given ques
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  • Payal
    And in the attached image all the terms are positive in equation (i) which is a mistake there
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  • Payal
    but in equation (i) there must be negative sign with second and last term after applying binomial theorem
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  • Anshum Sharma
    see the attached image
    • cropped8665672014614726139.jpg
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    Payal
    sir plss solve it again
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