Question

Bhor model three suborbit electron wave number??​

Answer 1

Answer :- Correct = 3

Angular momentum of nth bohr orbit = 2λ /nh

m.v.r n = 2λ / nh

mv= λ / h

(according to de Broglie)

( λ / h)r / n = 2λ / nh

nλ=2π r /n

(n=3)

2λ=2πr/n

these the circumference of 3 rd

Bohr orbit equal to 3 terms the wavelength of an electron makes this revolution around the 3 rd

orbit

Hence no. of the wave =3

HOPE THIS HELPS YOU !!