Photoelectric EffectHard
Question
The wavelength of the first line in balmer series in the hydrogen spectrum is λ. What is the wavelength of the second line :
Options
A.
B.
C.
D.
⇒ λ1 = 
⇒ λ2 = 
More Photoelectric Effect Questions
In a photoelectric experiment, if stopping potential is applied, then photocurrent becomes zero. This means that :...A pulse of light of duration 100 ns is absorbed completely by a small object initially at rest. Power of the pulse is 30...For harder X-rays :-...The threshold frequency for a metallic surface corresponds to an energy of 6.2 eV, and the stopping potential for a radi...The correct curve between intensity of scattering (I) and the angle of diffraction φ in Davison - Germer experiment...