Grade 1110 grade science
what is critical angle
what is critical angle
4 Answers
Khandavalli Satya Srikanth
Angle of incidence for which angle of reflection is 90
Mukesh Sharma
the angle of incidence beyond which rays of light passing through a
denser medium to the surface of a less dense medium are no longer
refracted but totally reflected. is called critical angle
Thanks & Regards
Mukesh Sharma
AskIITians Faculty
Thanks & Regards
Mukesh Sharma
AskIITians Faculty
Shivam Chopra
Critical angle is that at which incident ray in a denser medium is refracted perpendicularly to surface to less dense medium.Beyond that angle,TIR phenomenon takes place
Indu
the angle of incidence for which the angle for which the angle of reflection is 90 degree is called as critical angle.
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