Wave Technology

Wave Technology

8th Grade

15 Qs

quiz-placeholder

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Wave Technology

Wave Technology

Assessment

Quiz

Science

8th Grade

Hard

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

+1

Standards-aligned

Created by

Lisa Thompson

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The pipe length of D is 0.65 m. The frequency of the sound produced is 1200 Hz. Calculate the wave velocity.

120 m/s

600 m/s

343 m/s

780 m/s

Tags

NGSS.HS-PS4-1

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A radio wave is a form of energy that can travel through space. This form is called an/a _____________________ wave.

microwave wave

electromagnetic wave

mechanical wave

photon wave

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

True or False: A radar is a system that uses reflected radio waves to detect objects and measure their distance and speed.

True

False

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Describe radio waves:

The longest electromagnetic wave.

The shortest electromagnetic wave.

The highest energy mechanical wave.

The lowest energy mechanical wave.

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The reason your wifi sometimes does not work is because other wifi signals can interfere with it.

True

False

Tags

NGSS.MS-PS4-2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The process of making cell phone calls happens almost at the speed of sound.

True

False

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Numbers in an analog code can have _____ values.

any

only high

only low

only set

Tags

NGSS.MS-PS4-1

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