Photoelectric EffectHard
Question
Radiation pressure on any surface (for a given intensity):
Options
A.is dependent on wavelength of the light used
B.is dependent on nature of surface and intensity of light used
C.is dependent on frequency and nature of surface
D.depends on the nature of source from which light is coming and on nature of surface on which it is falling.
Solution
The radiation pressure
P =
if reflected completely. It is independent of wavelength. It will depend on the nature of the surface and the intensity of light.
P =
if reflected completely. It is independent of wavelength. It will depend on the nature of the surface and the intensity of light.
Create a free account to view solution
View Solution FreeMore Photoelectric Effect Questions
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 the structural analysis of crystals, X-rays are used because :-...To increase the hardness of X-rays in coolidge tube we should -...When a β−-particle is emitted from a nucleus, the neutron-proton ratio :...A parallel beam of light produces an illuminance of 40 lux when the light is incident normally on a wall 1 m away. The i...