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What is a prism? With the help of diagram of the principal section of a prism, indicate its refracting surfaces, refracting edge and base. - Physics

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Question

With the help of diagram of the principal section of a prism, indicate its refracting surfaces, refracting edge and base. 

Diagram
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Solution

The refracting edge and base are shown in the figure.

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Chapter 4: Refraction of Light at Plane Surfaces - EXERCISE - 4 (B) [Page 87]

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Selina Physics [English] Class 10 ICSE
Chapter 4 Refraction of Light at Plane Surfaces
EXERCISE - 4 (B) | Q 1.2 | Page 87

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