If an electron drops from the third orbit (n=3) to the first orbit (n=1) of H-atom, what will be the frequency and wavelength of the radiation emitted? What would have happened if the electron jumped from the first orbit to the third orbit?

The change in velocity when electron jumps from the first orbit to the second orbit is

The change in velocity when electron jumps from the first orbit to the second orbit is

In a hydrogen atom, an electron jumps from the third orbit to the first orbit. Find out the frequency and wavelength of the spectral line.

Determine the wavelength of the radiation required to excite the electron in Li^(+ +) from the first to the third Bohr orbit.

Calculate the frequency nad wave length of the energy emitted when the electron jumps from 4th orbit to 1st orbit of a H-atom.

When the electron in a hydrogen atom jumps from the second orbit to the first orbit , the wavelength of the radiation emitted is lamda . When the electron jumps from the third orbit to the first orbit , of the same atom , the wavelength of the emitted radiation would be

When the electron in hydrogen atom jumps from the second orbit to the first orbit, the wavelength of the radiation emitted is lambda . When the electron jumps from the third to the first orbit . The wavelenth of the radiation emitted is

When the electron in hydrogen atom jumps from the second orbit to the first orbit, the wavelength of the radiation emitted is lambda . When the electron jumps from the third to the first orbit . The wavelenth of the radiation emitted is

An electron jumps from the 3rd orbit to the ground orbit in the hydrogen atom. If R_H= 10^7 /m then the frequency of the radiation emitted in the transition is