Class 10ScienceThe Human Eye and the Colourful WorldMix Examples - The Human Eye and the Colourful World
EasyFor which of the following cases is total internal reflection of light possible?
- AThe angle of incidence is smaller than the critical angle.
- BThe angle of incidence is equal to the critical angle.
- CThe angle of incidence is greater than the critical angle.
- DThe angle of incidence is equal to the angle of refraction.
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$(ii)$ Does the above distance increase or decrease for a long-sighted eye (hypermetropia)? Give a reason for your answer with a diagram.
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