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11th Grade Refraction Quizzes, Questions & Answers

11th Grade

Top Trending Refraction Quizzes

Dispersion, Apparent Depth, and Optical Reasoning

This assessment focuses on key concepts in optics, including dispersion, apparent depth, and the principles of optical reasoning. It evaluates understanding of how apparent depth is related to real depth and refractive index, as...

Questions: 20 | Attempts: 10 | Last updated: Mar 6, 2026

Sample Question 1
Dispersion occurs because refractive index depends on:

Mass of the object

Wavelength (colour) of light

Time of day

Loudness

Sample Question 2
Blue light generally refracts more than red light in glass.

True

False

Sample Question 3
A prism produces a spectrum mainly because:

It reflects colours differently

Different colours have different refractive indices in the prism

It absorbs red light and emits blue

It changes frequency randomly

11th Grade Refraction Quizzes, Questions & Answers

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