Question

41. What will be velocity of an electron revolving in
second orbit of H-atom :-
(1) 5.45 x 105 m/sec-1 (2) 21.8 x 105 m/sec-1
(3) 10.9 x 105 m/sec-1 (4) 43.6 x 105 m/sec-1

Answer 1

Answer:

(1) 5.45× 105m/sec-1 (2) 21.8×105 m/sec-1