Light and Vision

Light and Vision

Assessment

Flashcard

Science

4th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is refraction?

Back

Refraction is the bending of light as it passes from one medium to another, causing objects to appear broken or displaced, like a pencil in water.

2.

FLASHCARD QUESTION

Front

How does light travel?

Back

Light travels fast and straight.

3.

FLASHCARD QUESTION

Front

What does it mean for an object to reflect light?

Back

To reflect light means to cause light to bounce off an object.

4.

FLASHCARD QUESTION

Front

What is an example of an object that does not reflect light?

Back

A window is an example of an object that does not reflect light because it is see-through.

5.

FLASHCARD QUESTION

Front

What are some sources of light?

Back

Sources of light include the sun, light bulbs, and lasers.

6.

FLASHCARD QUESTION

Front

What is the difference between transparent and opaque objects?

Back

Transparent objects allow light to pass through them, while opaque objects do not.

7.

FLASHCARD QUESTION

Front

What happens to light when it hits a mirror?

Back

When light hits a mirror, it reflects off the surface.

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