Relative Refractive Index

Chinese equivalent: 相对折射率

Relative Refractive Index The refractive index of one medium relative to another, e.g., n₂₁ = n₂ / n₁.

Syllabus path: Optics › Geometrical Optics › Law of Refraction

CSCA Exam Prep

This term is aligned to the CSCA undergraduate admissions exam syllabus. Continue with the linked tutorial and topic practice.

Practice related questions (9) · Start mock exam · Sign up — AI explanations · Membership plans

CSCA Physics Exam Glossary

Definition

Relative Refractive Index The refractive index of one medium relative to another, e.g., n₂₁ = n₂ / n₁.

Related tutorial and examples

Law of Refraction

Topic: Optics > Geometrical Optics > Law of Refraction Law of Refraction (Snell's Law) 1. Conceptual Definition The phenomenon where the direction of light changes when it passes obliquely from one medium into another. It is the basis for lenses, mirages, and fiber optics. 2. Cor…

Read the full tutorial and worked examples

Plan your next CSCA study step

Use this topic in a focused practice set, then connect it to the exam requirements and timed papers.