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As light rays emerge from a glass prism into air, are they refracted towards or away from the normal?

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Question

As light rays emerge from a glass prism into air, are they refracted towards or away from the normal?

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Solution

As light rays emerge from a glass prism into the air, they are refracted away from the normal.

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Chapter 3: The Human Eyes And The Colorful World - Exercise 4 [Page 288]

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Lakhmir Singh Physics [English] Class 10
Chapter 3 The Human Eyes And The Colorful World
Exercise 4 | Q 2 | Page 288

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