Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test Physics Electromagnetic Waves Polarization by Reflection
Which of the following has a higher value of absolute refractive index?
1
Air
2
Glass
3
Diamond
4
More than one of the above
5
None of the above