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Shweta thakur Asked a Question
August 30, 2020 8:24 pmpts 30 pts
Ex. 31. Ex. 31. With what velocity should an a-particle travel towards the nucleus of a S atofn so as to arrive at a distance 10 metre from the nucleus of the Cu atom (Cu =29, e = 1-6 x 10 C, E = 8:85 x 10 JCmm, = 9-1 x 10 kg (IIT 1997 Solution: We have ZZe mp (13 4Tt Eg d Substituting Z, = 29, Z, = 2 and the given values in the above equatbot we get U = 5-41x 10 m/s.
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  • Priyanshu kumar Best Answer
    https://youtu.be/MTxEUEri0g0 check this video Shweta
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    Priyanshu kumar
    see this
  • Priyanshu kumar thankyou
    Distance of closest approach padhi ho shweta??
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  • Shweta thakur
    nahi
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  • Shweta thakur
    sir
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