Waves - Lesson 12 Flashcard

Waves - Lesson 12 Flashcard

Assessment

Flashcard

Science

4th Grade

Practice Problem

Hard

NGSS
MS-PS4-1, MS-PS4-3, MS-PS4-2

+3

Standards-aligned

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What are radio waves?

Back

Radio waves are a type of electromagnetic wave that is longer than light waves and cannot be seen by the human eye.

Tags

NGSS.MS-PS4-1

2.

FLASHCARD QUESTION

Front

How do radio waves compare to light waves?

Back

Radio waves are like light waves but much longer and invisible to the human eye.

Tags

NGSS.MS-PS4-1

3.

FLASHCARD QUESTION

Front

Why are radio waves used for communication?

Back

They can be transmitted easily through air and space without causing damage.

Tags

NGSS.MS-PS4-2

4.

FLASHCARD QUESTION

Front

What is binary code?

Back

Binary code is a system of representing information using only two symbols: 0 and 1.

Tags

NGSS.MS-PS4-3

5.

FLASHCARD QUESTION

Front

How is binary code used in communication with spacecraft?

Back

It is used to communicate information using on and off signals representing 0 and 1.

Tags

NGSS.MS-PS4-3

6.

FLASHCARD QUESTION

Front

What does it mean to broadcast?

Back

To broadcast means to transmit or transfer a signal in some form of a wave.

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

7.

FLASHCARD QUESTION

Front

What are electromagnetic waves?

Back

Electromagnetic waves are waves that can travel through space and do not require a medium.

Tags

NGSS.HS-PS4-3

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