If refractive index of water is 4 3

- If the absolute refractive index of water is 4 3
- If refractive index of water with respect to air is 4 3
- Calculate the speed of light in water if refractive index of water is 4 3
- If refractive index of water is 4 3 and that of glass is 5 3
- What is the critical angle if the absolute refractive index of water is 4 3
- Speed of light in water if refractive index is 4 3
- If the absolute refractive index of glass is 1.5 and that of water is 4 3
- Refractive index of glass is 3 2 and refractive index of water is 4 3 if the speed
- A water pond appears to be 3 m deep if the refractive index of water is 4 3
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