Thank you very much for the information, I'm not very familiar how the electron motion is defined based on QM. I'll try to read more about it. If there any further question I'll post it here. Thank you everyone for the help!
Drakkith, Thank you for in-detail explanation. But regarding your second point, I understand when electron absorbs EM waves they jump to higher state and vice-versa. But is it because its increase in tangential kinetic energy (tangential velocity) or electron just jumps to higher order state...
I know this question might be too simplified but, What is the primary causes generation of light (electromagnetic waves) by electron? Is it vibration motion of electron or the motion of electron around the nucleus?
What happens to the path of Earth if a strong gravitational waves hit earth. Would there be a possibility of Earth moving out/changing the path of its current orbit? Can a high frequency gravitational waves knocks the Earth out from sun's gravitational field?
(I know it is very unlikely that a...