Question

Consider an electron in the nth orbit of a hydrogen atom in the Bohr model. The circumference of the orbit can be expressed in terms of the de Broglie wavelength λ of that electron as(a) (0.259) nλ(b) √nλ(c) (13.6)λ
(d) nλ

Answer 1

(d) is correct option

Answer 2

Answer:

(d)n lambda

Explanation:

angular momentum=nh/2pi

mvr=nh/2pi

2.pi.r= nh/mv.

circumference=n.h/mv (circumference=2.pi.r)

=n.lambda (wavelength=h/mv)