- 1(current)
Q. No.Which of the following phenomena of light forms a rainbow?
1. reflection of light
2. refraction
3. total internal reflection
4. both \((2)\) and \((3)\)
Subtopic: Â Total Internal Reflection |
 82%
Level 1: 80%+
Hints
Given below are two statements:
| Statement I: | In total internal reflection, the angle of incidence must be greater than a certain minimum angle which depends on the media involved. |
| Statement II: | Total internal reflection cannot occur when light is traveling from an optically rarer to an optically denser medium. |
| 1. | Statement I is incorrect and Statement II is correct. |
| 2. | Both Statement I and Statement II are correct. |
| 3. | Both Statement I and Statement II are incorrect. |
| 4. | Statement I is correct and Statement II is incorrect. |
Subtopic: Â Total Internal Reflection |
 76%
Level 2: 60%+
Hints
- 1(current)
Q. No.
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