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A ray of light A incident from air suffers partial reflection and refraction at the boundary of water. a. Complete the diagram showing (i) the reflected ray B and (ii) the refracted ray C. - Physics

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Question

A ray of light A incident from air suffers partial reflection and refraction at the boundary of water. 

  1. Complete the diagram showing (i) the reflected ray B and (ii) the refracted ray C.
  2. How are the angles of incidence i and refraction r related?
Answer in Brief

Solution

  1. It shows the refracted beam DC and the reflected ray DB.
  2. `sin i/sin r = μ` is the relation.
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Chapter 4: Refraction of Light at Plane Surfaces - Exercise 4 (A) 1 [Page 81]

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Selina Physics [English] Class 10 ICSE
Chapter 4 Refraction of Light at Plane Surfaces
Exercise 4 (A) 1 | Q 21 | Page 81
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