# If the radius of Bohr's orbit is x, then de Broglie wavelength of the electron in 3rd orbit is nearly?

##### 1 Answer

Jun 14, 2018

#### Answer:

#### Explanation:

According to de Broglie, the circumference of a stationary orbit must be an integral number of wavelengths

Recall that for a hydrogen atom,

Then

#color(blue)(bar(ul(|color(white)(a/a)λ = 2πna_0color(white)(a/a)|)))" "#

If