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Current concept
1. Motion, forces and energy
3.2.2.6—Refractive index, n, as the ratio of
Syllabus
0625–2026–2027
Objective
3.2.2.6
Level
—
3.2.2.6—Refractive index, n, as the ratio of
Define refractive index, n, as the ratio of the speeds of a wave in two different regions
Concept
IGCSE Physics
Lesson
Practice