Light Reflection & Vision

Light Reflection & Vision

Assessment

Flashcard

Science

3rd - 5th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the path that light travels in a vacuum?

Back

Light travels in a straight line.

2.

FLASHCARD QUESTION

Front

What technology uses light to transmit data at high speeds?

Back

Fiber optics.

3.

FLASHCARD QUESTION

Front

Which device does NOT rely on the reflection of light?

Back

USB memory stick.

4.

FLASHCARD QUESTION

Front

What optical device is used to focus light onto an object?

Back

Lens.

5.

FLASHCARD QUESTION

Front

What is the purpose of a mirror in directing light?

Back

To aim or reflect light towards a specific target.

6.

FLASHCARD QUESTION

Front

What is the principle of reflection in optics?

Back

When light hits a reflective surface, it bounces back at the same angle.

7.

FLASHCARD QUESTION

Front

What is the difference between reflection and refraction?

Back

Reflection is the bouncing back of light, while refraction is the bending of light as it passes through different mediums.

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