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Unit 8 Study Guide 23-24

Authored by Dawn Ullmann

Science

8th Grade

NGSS covered

Used 26+ times

Unit 8 Study Guide 23-24
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20 questions

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1.

MATCH QUESTION

5 mins • 5 pts

Media Image

Match the following

Crest

Part C

Wavelength

Part A

Amplitude

Part B

Trough

Part D

Tags

NGSS.MS-PS4-1

2.

DROPDOWN QUESTION

5 mins • 5 pts

Identify if the description is describing a sound wave, a light wave or both:

This wave can travel through a liquid or a gas: ​ (a)  

This wave travels fastest through a solid: ​ (b)  

This wave travels faster than sound: ​ (c)  

Both
Sound wave
Light wave

Tags

NGSS.MS-PS4-2

3.

DROPDOWN QUESTION

5 mins • 5 pts

Identify if the description is describing a mechanical wave, an electromagnetic wave or both:

This wave can travel through a vacuum: ​ (a)  

A sound wave is this type of wave: ​ (b)  

Carry energy and not matter: ​ (c)  

Electromagnetic Wave
Mechanical Wave
Both

Tags

NGSS.MS-PS4-2

NGSS.MS-PS4-1

4.

MULTIPLE CHOICE QUESTION

5 mins • 5 pts

Why do we see fireworks explode before we hear them?

because light and sound must travel through matter to be seen

because light and sound travel at the same speed through air

because sound travels slower through air than light travels through air

because sound travels faster through air than light travels through air

5.

MATCH QUESTION

5 mins • 5 pts

Which medium can electromagnetic waves travel through the fastest? Number the mediums from fastest to slowest (#1 is fastest, #4 is slowest)

1- Fastest

Glass

2

Outer Space

4- Slowest

Water

3

Air

Tags

NGSS.MS-PS4-2

NGSS.MS-PS4-1

6.

DROPDOWN QUESTION

5 mins • 5 pts

Which type of wave has the LONGER wavelength between each of the two choices?

Radio waves or gamma rays? ​ (a)  

Infrared or visible light? ​ (b)  

Radio waves
Infrared
Gamma Rays
Visible light

7.

DROPDOWN QUESTION

5 mins • 5 pts

Which type of wave has the SHORTER wavelength between each of the two choices?

X-rays or ultraviolet? ​ (a)  

Red or purple light?  ​ (b)  

x-rays
purple
red
ultraviolet

Tags

NGSS.HS-PS4-1

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