Atomic StructureHard
Question
A stationary hydrogen atom of mass M emits a photon corresponding to the first line of lyman series. If R is the Rydberg′s constant, the velocity that the atom acquires is :-
Options
A.
B.
C.
D.
Solution
Momentum of H atom = Momentum of photon.
mv =
v =
mv =
v =
Create a free account to view solution
View Solution FreeMore Atomic Structure Questions
When photo energy 4.25 eV strike the surface of a metal A, the ejected photoelectrons have maximum kinetic energy TA exp...The volume (V) of a monatomic gas varies with its temperature (T), as shown in the graph. The ratio of work done by the ...A radiation of energy E falls normally on a perfectly reflecting surface. The momentum transferred to the surface is...Which on of the following is a possible nuclear reaction...The wavelength of the first line of Lyman series for hydrogen atom is equal to that of thesecond line of Balmer series f...