The refractive index of water with respect to air is \(\frac{4}{3}\). The refractive index of air with respect to water is
A. \(\frac{4}{3}\)
B. \(\frac{3}{4}\)
C. \(\frac{1}{3}\)
D. \(\frac{7}{3}\)
1 answer
Best answer
Answer: B. \(\frac{3}{4}\)
\(n_{aw} = \frac{1}{n_{wa}} = \frac{3}{4}\).
Doubtly AI
· 24 Oct 2026
AI-verified · Oct 2026
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