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7th Grade Lenses Quizzes, Questions & Answers

7th Grade

Top Trending Lenses Quizzes

Spreading the Light: Diverging Lenses Quiz

The art of scattering light to see the bigger picture. By pushing light rays apart, these lenses help correct vision and broaden the field of view in specialized optics. This diverging lenses quiz breaks down the math of...

Questions: 20 | Attempts: 11 | Last updated: Feb 13, 2026

Sample Question 1
What is the defining physical characteristic of a diverging lens?

It is thicker in the center than at the edges.

It has a perfectly flat surface on both sides.

It is thinner in the middle and thicker at the edges.

It is shaped like a perfect solid sphere.

Sample Question 2
A diverging lens is also known as a concave lens.

True

False

Sample Question 3
When parallel light rays strike a diverging lens, how do they behave after passing through?

They converge at a real focal point.

They stop and are absorbed by the glass.

They refract and spread away from each other.

They reflect back toward the original source.

Recent Lenses Quizzes

Focus the Power: The Converging Lenses Quiz

Bringing the chaos of light into a single, sharp point. These thicker-in-the-middle lenses are the secret behind everything from magnifying glasses to solar igniters. This converging lenses quiz analyzes how light is steered...

Questions: 20 | Attempts: 10 | Last updated: Feb 13, 2026

Sample Question
What happens to parallel light rays when they pass through a convex lens?

They diverge away from each other

They are reflected back to the source

They converge toward a single point

They are absorbed and turned into heat