The refractive index of diamond is ........................ .

Q.1 (A)(iv) The refractive index of diamond is ........................ .

A. 2.42

B. 1.54

C. 1.36

D. 1.50

Doubtly Asked 25 Oct 2026 ssc 10th Save WhatsApp Report

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Answer: A. 2.42

Answer: (A) 2.42

Diamond has a very high refractive index of 2.42, which is why it bends light strongly and sparkles. For comparison, water is 1.33, glass about 1.5 and crown glass 1.52.

Doubtly AI · 25 Oct 2026 AI-verified · Oct 2026 Report

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The refractive index of diamond is ........................ .

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