Start learning →

At 80° incidence from air into glass, which remains possible?

ATransmission into the glass
BRefraction with no bending
CComplete absorption of light
DTotal internal reflection
Answer & Solution
Correct answer: A. Transmission into the glass
Air-to-glass incidence is from rarer to denser material, so it allows transmission and cannot produce total internal reflection.
Practise this question with Quill — ICSE Class 10 →

Keep practising Ray Optics and Optical Instruments

Browse all Ray Optics and Optical Instruments questions for ICSE Class 10, or explore more Physics topics.

Start a Ray Optics and Optical Instruments lesson →