Question

Qy
What do you mean by the
quantisation of angular
momentum?
Ans.​

Answer 1

Answer:

quantise means to do bring it to smaller form

Answer 2

Quantization of angular momentum means...that the radius of the orbit and the energy will be quantized as well. Bohr assumed that the discrete lines seen in the spectrum of the hydrogen atom were due to transitions of an electron from one allowed orbit/energy to another.