Physicseasy · Past Paper
Total internal reflection occurs when light travels from:
AAir to Water
BWater to Glass
CGlass to Air
DVacuum to Glass
✓ Correct Answer: C — Glass to Air
TIR only occurs when light travels from an optically denser medium to an optically rarer medium at an angle greater than the critical angle.
Share this question
More from Physics
- An object is moving with a constant velocity. Its acceleration is:
- When a ray of light enters a glass prism, it undergoes:
- The value of 'g' decreases with:
- According to Pascal's Law, pressure applied to an enclosed liquid is transmitted:
- If air resistance is not negligible, the total mechanical energy of a falling body: