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Syed Shoaib posted an Question
January 24, 2022 • 01:09 am 30 points
  • IIT JAM
  • Physics (PH)

Consider the ground state of an infinite one dimensional potential well with wall a x=0 and x=a. if right wall is moved slowly to 8a then calculate the work don

Consider the ground state of an infinite one dimensional potential well with wall a x=0 and x=a. If right wall is moved slowly to 8a then calculate the work done in the process. (a) 0 (b) 37h2 2 128ma (c)3L72 64ma (d) Answer can not be prodiuced because it is not given that in which state wave function Is after 0

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  • Animesh anand best-answer

    work done In moving wall is equal to change in kinetic energy. from x=0 to x=a E=(pie)^2(hcut)^2/2ma^2 from x=0 to x=8a E=(pie)^2(hcut)^2/2m(8a)^2 work done =difference of two energy =63(pie)^2(hcut)^2/128ma^2 hence option B is correct

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