Consider the following statement: |
The principle of total internal reflection is applicable to explain the [NDA] |
1. Formation of mirage in desert. |
2. Formation of image in microscope. |
3. Colour of evening sky. |
4. Operation of optical fibres. |
A) 1 and 4
B) 3 and 4
C) 2 and 3
D) 1 and 2
Correct Answer: A
Solution :
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