Diamonds sparkle brilliantly because light inside them experiences:
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
Correct Answer: Option D
Explanation:
Diamond has a very high refractive index. Light entering the diamond keeps reflecting internally many times before escaping. These repeated internal reflections make diamonds appear very bright and sparkling.
Diamond has a very high refractive index. Light entering the diamond keeps reflecting internally many times before escaping. These repeated internal reflections make diamonds appear very bright and sparkling.