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Rajanish kumar prajapati Asked a Question
November 27, 2020 4:34 pmpts 30 pts
  • IIT JAM
  • Physics (PH)

The speed at which the kinetic energy of an electron is equal to twist its rest energy is

the speed at which the kinetic energy of an electron is equal to twist its rest energy is. (a)2×1.4/3c (b)1.41/3c (c)1.71/2c (d)c/2
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  • Ruby negi thankyou
    for doubt, u can ask .
    • cropped-281360072.jpg
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  • Ruby negi
    option a is correct
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  • Jishnu thankyou
    thus A is the correct
    • cropped186493115.jpg
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