Atomic StructureHard
Question
A photon of 300 nm is absorbed by a gas and then emits two photons. One photon has a wavelength 496 nm then the wavelength of second photon in nm :
Options
A.759
B.859
C.959
D.659
Solution
Eabsorbed = Eemitted
∴
∴ λ = = 759 nm.
∴
∴ λ = = 759 nm.
Create a free account to view solution
View Solution FreeMore Atomic Structure Questions
For principle quantum number n = 4, the total number of orbitals having l = 3 is :...Find the frequency of light that corresponds to photons of energy 5.0 × 10-5 erg...The threshold wavelength for ejection of electrons from a metal is 330 nm. The work function for the photoelectric emiss...A photon of energy hn is absorbed by a free electron of a metal having work function w < hn. Then :...The correct order for the electronegetivity of N, O, F and P is :-...