Note : 2 Since the frequency of light does not change when light enters from one medium into another,

Solved Problem

1. Light of wave length 6000 A⁰ (yellow color) enters water of R.I. 4/3. Find its wave length in water. What will appear to be the color of light in water ?

Solution

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Index

17.1 Newton’s corpuscular Theory of Light
17.2 Huygens’ Wave Theory of Light
17.3 Laws of Reflection and Refraction of Light on the basis of wave theory

  Chapter 18