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Vanshika sharma Asked a Question
May 22, 2020 3:23 pmpts 30 pts
  • IIT JAM
  • Physics (PH)

Infinite potential well

A particle is trapped in an infinitely deep square well of width a, suddenly the walls are separated by infinite distance so that the particle becomes free. What is the probability that the particle has momentum between p and p + dp?
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  • Chandra dhawan
    see attached file it's very helpful for you
    • cropped1538728904.jpg
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    Chandra dhawan
    see
  • Vaishnavi rajora Best Answer
    see attached.
    • cropped5304090886114363545.jpg
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    Vaishnavi rajora
    i hope u get it dear
  • Vaishnavi rajora
    dear plz write the wave function of particle in square well in terms of momentum and Then di AA*dp in the range p to p+ dp and that will be our answer.
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    Vanshika sharma
    can u please elaborate, it will really help me a lot