Question

The orbital angular momentum of an electron n Bohr’s orbit of H atom is 3.02 × 10^-34. Calculate the wavelength of spectral line emitted when the electron jumps from this level to next lower level

Answer 1

Explanation:

wavelength = h/ p where h is Planck's constant and p is momentum.

therefore wavelength = 6.636 × 10^-34/ 3.02× 10^-34= 6.636/3.02 = 2.19735