Question

According to Bohr's atomic model, the circumference of the electron orbit
is always an ______________
multiple of de Broglie wavelenght​

Answer 1

mvr= nh/2pi

where m is mass

v is velocity

n no. of moles

h is plank's constant

Answer 2

Answer:

2πr=nλ I.e., integral multiplevof de Broglie wavelength

Explanation:

Bohr, in his atomic model, considered an electron to be in form of a standing electron wave and if this wave is to be continuous over the circumference of the stationary orbit that the electron lie in, the circumference must be a integral multiple of its wavelength (nλ).

2πr=nλ