Q

Dense flint glass and water have refractive indices 1.65 and 1.33. Light passes from glass to water. The relative index of water is _____ and the ray bends _____ the normal.

RRB Group-D 17/09/2022 / Shift-II 2022
✓ Answer: B 0.81; away from
1.33/1.65 ≈ 0.81. The ray enters a rarer medium and bends away from the normal.
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