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Question: Answered & Verified by Expert
Bohr's atom model assumes
PhysicsAtomic PhysicsCOMEDKCOMEDK 2017
Options:
  • A the nucleus is of infinite mass and is at rest
  • B electrons in a quantised orbit will not radiate energy
  • C mass of the electron remains constant
  • D All of the above
Solution:
1446 Upvotes Verified Answer
The correct answer is: All of the above
Bohr assumed one of the postulates of Rutherford's atomic model. That is the mass of the nucleus is very large compared to that of the electrons and hence assumed to be infinite. Electrons in quantised orbit does not radiate energy. Mass of electron remains constant.

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