Fundamentholfundamenthol
NEET2018Paper 2018Physics
Q.

The ratio of kinetic energy to the total energy of an electron in a Bohr orbit of the hydrogen atom, is

  1. A

    1 : 1

  2. B

    2 : –1

  3. C

    1 : –1

  4. D

    1 : –2

Solution

KE = –(total energy)

So, Kinetic energy : total energy = 1 : –1

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