Isha Lohan posted an Question
September 09, 2020 • 14:16 pm 30 points
  • IIT JAM
  • Physics (PH)

For collisions between identical particles, what is the relationship between the cm and the laboratory scattering angles ? v v initial and final lab situation u

For collisions between identical particles, what is the relationship between the CM and the laboratory scattering angles ? V V Initial and final lab situation u 1L u=v/2 6- Initial and final CM situation (A) 6= y (B) 6-5- (C)-5-V (D) 6 2

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    Chandra prakash Best Answer

    see attachment dear ....

    Chap_5.pdf
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    answer is A

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    try to understand

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    how is option a? the 1st part only describes lab frame, 2nd topic describes cm frame only. but we need relation between angels of lab and Cm frame. 3rd topic gives a totally separate relation, which is not given in options. Please explain.

  • Mahak best-answer

    ans is b see attached pdf .. I am not able to attach pdf if you want mail me at 1961248@pg.du.ac.in

    cropped3516910940492692332.jpg
    cropped997236442239531096.jpg
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    but here both angels are of lab frame. ques is asking for CM frame and lab frame separately

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    this same pdf is given by chandra dhawan sir, but sorry I'm not yet getting it.

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    i will try to relate if possible

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    what's the coorect ans ?

    eduncle-logo-app

    it says option D is correct

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