Question

how to find frequency of an electron

i have this question

what is the ratio of frequency of electron in the 2nd bohr orbit to that of in the 3rd bohr orbit
A)9/4
B)4/9
B)27/8
C)8/27​

Answer 1

Answer:

27/8 is the answer

Explanation:

i think it is correct

Answer 2

Answer:

1.f=Be2πm. For an electron in a piece of wire: carrying an electric current of frequency 50Hz say, it means that the electron oscillates at 50Hz (i.e. goes back and forward, and it does this 50 times per second.)