Physics, asked by varsha121, 1 year ago

draw the diagrams to explain (i) critical angle (ii) total internal reflection

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Answered by tezzzz30
2
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.
e,g
it means when a ray from  a source comes from water to air it goes deflected from its origanal straight line path and get deflected or get bend and 
  or    critical angle is the angle where refration get stop and  reflection get states 
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