Refraction and refractive index — IGCSE Physics 0625 exam-style question

Question

A narrow beam of laser light passes from air into a block of clear plastic.

[1 mark] Describe / Explain

Write your answer

Modelled on Cambridge 0625 · May/Jun 2025 · Paper 41 · Q5(a)

Marking your answer… please wait

Next question →

Modelled on Cambridge 0625 · May/Jun 2025 · Paper 41 · Q5(a)

Try it free — the AI marks 3 answers a day. A free account marks 30 a day. Sign up free →

📖 Input mode Study the worked solution, then try one like it. Revealed questions aren't counted. Back to practice mode