defence exam Agniveer Vayu Group X & XY Mock Test 01/2026 Physics Electromagnetic Waves Polarization by Reflection
The refractive index of water and glass with respect to air are 4/3 and 3/2 respectively. The refractive index of glass with respect to water will be:
1
9 / 8
2
8 / 9
3
9 / 4
4
3 / 2