Nuclear Physics and RadioactivityHard
Question
Cut potential for metal photoelectric effect for light of wavelength λ1, λ2 and λ3 will be
Options
A.Arithmetic progression
B.Geometric progression
C.Harmonic Progression
D.None
Solution
eV1 = 
- 
,eV2 = 
- 
, eV3 = 
- 
if 2V2 = V1 + V3 ⇒
harmonic progression
- ,eV2 = - , eV3 = - if 2V2 = V1 + V3 ⇒
harmonic progression
Create a free account to view solution
View Solution FreeMore Nuclear Physics and Radioactivity Questions
The energy radiated by a red giant star is produces by :-...Assume that the nuclear binding energy per nucleon (B/A) versus mass number (A) is as shown in the figure. Use this plot...The maximum energy of the electrons released in photocell is independent of -...Two radioactive martial A1 and A2 have decay constants of 10λ0 and λ0. If initially they have same number of n...The compound unstable nucleus often decays in accordance with the following reaction + other particles. In the nuclear r...