Physics, asked by athar2207, 1 year ago

If Bohr nh/2π) is a basic law of nature, it should be equally valid for the case of planetary motion also. Why then do we never speak of quantisation of orbits of planets around the sun?

Answers

Answered by srihari29a
1

Answer:We can not use it.

Explanation: Because Bohr laws and someother quantum laws is for only microscopic particel.Our earth and solar system were macroscopic particels.So it cannot be used as you think.

Answered by itzAshuu
7

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The angular momentum associated with planetary motion is large relative to the Planck’s constant. As the angular momentum of Earth in its orbit is of order of 1070 h which results in higher value of quantum level of order of 1070. The more is the value of n, the less will be the angular momentum and energies.

Therefore, the quantum levels of planetary motion are considered as continuous.

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