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Grade 12Modern Physics

what is the critical angle?

Profile image of bashaahmmad
10 Years agoGrade 12
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2 Answers

Profile image of SEELA YUVARAJU
ApprovedApproved Tutor Answer10 Years ago
The critical angle is the angle of incidence above which total internal reflection occurs.
Profile image of pratik
10 Years ago
  1. 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.
  2.  
 
 

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