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Question 21

The angle of incidence in a denser medium when the angle of refraction in the less dense medium is 90 is called a

  • A.Critical angle
  • B.Reflected angle
  • C.Incident angle
  • D.Emergent angle
Objective

Question details

Exam body
UI
Subject
Physics
Year
2012/2013
Question no.
#21
Type
Objective
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