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A light ray travelling in glass medium is incident on glass-air interface at an angle of incidence $\theta$. The reflected $(R)$ and transmitted $(T)$ intensities, both as function of $\theta$, are plotted. The correct sketch is
Options:
- A
- B
- C
- D
Solution:
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Verified Answer
The correct answer is:
After critical angle reflection will be $100 \%$ and transmission is $0 \%$. Options (b) and (c) satisfy this condition. But option (c) is the correct option. Because in option (b) transmission is given $100 \%$ at $\theta=0^{\circ}$, which is not true.
Analysis of Question
From examination point of view question is moderately difficult. Because it takes little time to understand the given graphs clearly.
Analysis of Question
From examination point of view question is moderately difficult. Because it takes little time to understand the given graphs clearly.
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