Q: Which one of the following scientists mentioned that an electron in an atom could revolve in certain stable orbits without the emission of radiant energy?
(a)Ernest Rutherford
(b)J.J. Thomson
(c)Niels Bohr
(d)Albert Einstein
Correct Answer: (c)
The correct answer is (c): नील्स बोर. Subject: Indian Economy | Sub-topic: General