Question
Physics Question on Refraction of Light
Which of the following is not due to total internal reflection?
A
Working of optical fibre
B
Difference between apparent and real depth of a pond
C
Mirage on hot summer days
D
Brilliance of diamond
Answer
Difference between apparent and real depth of a pond
Explanation
Solution
Difference between apparent and real depth of a pond is due to refraction. Other three are due to total internal reflection.