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Monochromatic rays of intensity I are fa...

Monochromatic rays of intensity `I` are falling on a metal plate of surface area `A` placed on a rough horizontal surface at certainn angle `theta` as shown in figure. Choose correct statement (s) based on above information
a) There is a value of θ for which plate will not move however high the intensity of radiation is b) Plate will not move if plate if perfectly reflecting irrespective of the value of intensity c) If rays are falling perpendiculars to surface plate will not have d) none of these

A

There is a value of `theta` for which plate will not move however high the intensity of radiation is

B

Plate will not move if plate if perfectly reflecting irrespective of the value of intensity

C

If rays are falling perpendiculars to surface plate will not have

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
A, B, C
Basic concept of intensity of light
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