When light hits a black object, like the one in the picture, what will happen to the different colors?

All colors of light will be absorbed

All colors of light will bounce off

All colors of light pass through it

The number of wave cycles completed in one second

distance between equilibrium to crest

how does a gamma ray and a radio wave differ in terms of wavelength and energy?

Gamma wavelength is shorter and has a lot more energy.

Radio wavelengths are short and have a lot of energy.

Gamma wavelenths are shorter and have low energy

Radio waves are long and have less energy.

Mrs. Motley moved into her new home with vaulted ceilings and hardwood floors. Everytime someone spoke you would hear an echo. Why did this echo happen?

Sound waves diverging and bouncing off the walls.

The picture shows a light ray hitting the surface of a mirror what is going to happen as it strikes?

It is reflected at an angleequal to the angle of incident.

It will reflect back from where it began.

It reflects 30 degrees from the angle of incident.

Which of the following is true?

Infrared travels slower than x-rays.

1. x-rays travel slower than infrared.

Gamma rays are the slowest moving.

Radio waves have the most energy and shortest wavelength.

When the frequency of a wave increases, what happens to the wavelength?

The wavelength is not directly affected by the frequency of a wave.

More specific information is needed to form a conclusion about the wavelength.

Which of the following situations would cause light to refract?

passing from one glass block to another

Why would a wave change direction?

Because it went from one medium to another.

Because the amplitude was too large.

Because the frequency was too small.

Because the wavelength remained the same.

Waves Unit

6th - 8th Grade

•

65 Qs

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Waves Unit

Quiz

•

Science, Other Sciences

•

6th - 8th Grade

•

Practice Problem

•

Easy

•

NGSS

MS-PS4-2, MS-PS4-1, HS-PS4-1

Standards-aligned

Kelly Kennebeck

Used 22+ times

FREE Resource

65 questions

Show all answers

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which color has the lowest frequency?

red

green

blue

violet

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which color has the highest frequency?

blue

yellow

orange

violet

Tags

NGSS.MS-PS4-1

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The highest point on a wave is:

the crest

the trough

the top

the coast

Tags

NGSS.MS-PS4-1

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which electromagnetic wave is responsible for cell phones?

gamma

xray

microwaves

radio

Tags

NGSS.HS-PS4-2

NGSS.HS-PS4-5

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The loudness of the sound depends on

wavelength

amplitude

frequency

Tags

NGSS.MS-PS4-1

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which is the wavelength?

Tags

NGSS.MS-PS4-1

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the amplitude?

length

height

# of waves

Tags

NGSS.MS-PS4-1

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Waves Unit

65 questions

Which color has the lowest frequency?

Which color has the highest frequency?

The highest point on a wave is:

Which electromagnetic wave is responsible for cell phones?

The loudness of the sound depends on

Which is the wavelength?

What is the amplitude?

Transverse waves are ___.

Longitudinal waves are ______.

Waves move ___ through vibrations

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