Neet
Geometrical Optics
NEET 2022 Phase 1
MCQ+4 / -12022
Two transparent media A and B are separated by a plane boundary. The speed of light in those media are 1.5 \(\times\) 108 m/s and 2.0 \(\times\) 108 m/s, respectively. The critical angle for a ray of light for these two media is