Question

the velocity of electron in certainborh orbit of H atom here's the ratio 1:275 to the velocity of light then find 1​

Answer 1

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Answer 2

Answer:

Velocity of electron = 1275 × Velocity of light

=1275× 3.0 × 1010

=1.09×108 cm/s

Now Un=2π e2nh

n= 2π e2un×h

=2×3.14×(4.803×10−10)21.09×108×6.625×10−27

=2.006

=2

Explanation:

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