Home
Class 12
PHYSICS
When an electron jumps from M shell to t...

When an electron jumps from M shell to the K shell, it gives

A

`k_(alpha)` line

B

`k_(beta)` line

C

`k_(alpha)` line

D

`k_(beta)` line

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

When an electron jumps from the second allowed orbit to the first allowed orbit in hydrogen its angular momentum changes by ________ .

When the electron jumps from any of the outer orbits to the first orbit, spectral lines are emitted in the ________ region.

If an electron jumps from 1^(st) orbit to 3^(rd) orbit, then it will

For the beta^+ (positron) emission from a nucleus, there is another competing process known as electron capture (electron from an inner orbit, say, the K-shell, is captured by the nucleus and a neutrino is emitted). e^+ + ""_Z^AX to ""_(Z - 1)^(A)Y + upsilon Show that if beta^+ emission is energetically allowed, electron capture is necesarily allowed but not vice - versa.

If an electron in a hydrogen atom jumps from the 3rd orbit to the 2nd orbit, it emis a photon of wavelength . When it jumps from the 4th orbit to the 3rd orbit , the corresponding wavelength pf the photon will be:

A charge Q is uniformly distributed on a thin spherical shell. What is the field at the centre of the shell? If a point charge is brought close to the shell, will the field at the centre change? Does your answer depend on whether the shell is conducting or nonconducting?