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The period of revolution of an electron ...

The period of revolution of an electron in the ground state of hydrogen atom is T. The period of revolution of the electron in the first excited state is

A

2T

B

4T

C

6T

D

8T

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The correct Answer is:
D
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TARGET PUBLICATION-ATOMS, MOLECULES AND NUCLEI -Competitive Thinking
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  15. The values of potential energy, kinetic energy and the total energy of...

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