sound jeopardy game

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Solids, Liquids or

Gases

SoundMovement& Matter

Terminology Wild CardFrequency & Pitch

Disturbance that transfers energy from point to point

wave

100

The bottom, or lowest point of a wave

trough

200

Region in a sound wave where particles are pushed together

(upward curves)

compression

300

The number of waves produced in a unit of time

frequency

400

Measure of the amount of energy in a sound wave

amplitude

500

The back and forth movement of matter where energy is transferred

is called?

vibration

100

TRUE OR FALSE – Does sound travel in a vacuum?

FALSE

200

Sound that does not get absorbed is what?

300

reflected

TRUE OR FALSE – Vibrations move at different speeds in different material and have

different wavelengths

TRUE

400

TRUE OR FALSE – When sound waves move through a medium,

the molecules travel with the wave to transfer the energy along

FALSE

500

Sound travels fastest through what medium?

solid

100

Would sound move faster through water or the air?

water

200

Softer materials, such as carpet, do what to sound?

absorb it

300

Sound travels slowest through what medium?

gases

400

Would sound move faster through a door or a string?

door

500

With increased frequency would the pitch be high or low?

high

100

TRUE OR FALSE – The higher the amplitude the louder the sound

TRUE

200

The highness or lowness of a sound is called what?

pitch

300

TRUE OR FALSE - The lower the number of waves per unit of time

the higher the pitch

FALSE

400

A decrease in amplitude would cause a louder or softer sound?

softer

500

The top, or highest point, of a wave is called what?

crest

100

Animals, such as bats, use what type of communication?

echolocation

200

The distance from the crest of one wave to the crest of another is

called what?

wavelength

300

In order to find out information about our oceans, what type of

communication is used?

400

sonar

The region in a sound wave where particles spread apart (downward

curves)

rarefaction

500

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sound jeopardy game

Entertainment & Humor

correct answer

im sorry

sound waves

softer sound

sound travels

false vibrations

number of waves

lowest point