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Exams & Certifications

6th Grade Optics Quizzes, Questions & Answers

Recent Optics Quizzes

Optics - Light Quiz

Questions: 7 | Attempts: 397 | Last updated: Mar 21, 2025

Class 7 Science Exam-concept Based

Questions: 16 | Attempts: 732 | Last updated: Oct 1, 2025

Sample Question
The image formed by a plane mirror is inverted

True

False

What Do You Know About LED Bulbs? Trivia Questions Quiz

Questions: 5 | Attempts: 683 | Last updated: Mar 21, 2025

Sample Question
LED stands for

Light Energy Development.

Life Expectancy Depletion.

Light Emitting Diode.

Live Every Day.

How Light Reflects

Questions: 7 | Attempts: 3264 | Last updated: Sep 4, 2025

Sample Question
The scattering of light off a rough surface is called...

Specular reflection

Diffuse reflection

Specular refraction

Diffuse refraction

Light Energy Quiz Questions and Answers

Questions: 10 | Attempts: 21547 | Last updated: Jan 5, 2025

Sample Question
Which statement explains why a pencil looks broken when placed in a cup of water?

Light is refracted as it moves from air to water

Light is reflected as it moves from air to water.

Light is absorbed as it moves from air to water.

Light is destroyed as it moves from air to water.

7th Grade Quiz : Light and IT's Properties

Questions: 10 | Attempts: 5394 | Last updated: Oct 21, 2025

Sample Question
A material through which objects can be seen clearly

Opaque

Transparent

Translucent

None of the above

Light and Colour Web Quest

Questions: 26 | Attempts: 208 | Last updated: Mar 14, 2025

Sample Question
Gamma rays travel at the same speed as radio waves in a vacuum?

True

False

Concave Lens Group 3 Quiz

Questions: 15 | Attempts: 798 | Last updated: Mar 20, 2025

Sample Question
Concave lens is also known as converging lens.

True

False

Dispersion Of Light

Questions: 5 | Attempts: 4707 | Last updated: Jun 11, 2025

Sample Question
How are the colors of the rainbow formed?

From the sun hitting water.

From light hitting objects.

Through different wavelengths of refracted light.

Types Of Lenses and Mirrors Quiz

Questions: 10 | Attempts: 25995 | Last updated: Aug 20, 2025

Sample Question
What type of lens converges light?

Convex

Concave

Plane

None

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