Sound Review

Sound Review

Multiple Choice

Area of a longitudinal wave where particles are APART. 

• Compression
• Rarefaction

Multiple Choice

Area of a longitudinal wave where particles are CLOSE together.

• Compression
• Rarefaction

Multiple Choice

What is vibration?

• how loud a sound is
• the back and forth movement of matter
• how high or low a sound is
• the loudness or softness of a sound

Multiple Choice

Sound moves in a _________.

• Transverse wave
• Longitudinal wave

Multiple Choice

An ________ is a reflected sound.

• Vibration
• Echo
• Pitch
• Volume

Multiple Choice

How is sound produced?

• By the vibration of particles
• By the transfer of particles 

Multiple Choice

The material through which a wave travel 

• trough
• medium
• crest
• vibration

Multiple Choice

• B is called rarefaction
• B is called compression
• B is called the crest

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• A is compression
• A is the trough
• A is the rarefraction

Multiple Choice

• Longitudinal Wave
• Transverse Wave

Multiple Choice

• Longitdinal Wave
• Transverse Wave

Multiple Choice

Properties of waves include: wavelength, frequency, amplitude and ________

• Air

• Race

• Speed

• Magnetism

Multiple Choice

Describes how high or low a sound is

• PITCH

• DENSITY

Multiple Choice

What is pitch?

• A throw

• Highness or lowness of sound

• Loudness or softness of sound

• A series of musical notes

Multiple Choice

Female pitch is higher than male pitch:

• True

• False

Multiple Choice

Ambulance have high pitch

• True

• False

Multiple Choice

A back and forth movement of matter

• volume
• vibration
• pitch
• frequency

Multiple Choice

the number of vibrations per second

• vibration
• volume
• pitch
• frequency

Multiple Choice

A sound that bounces off a surface is called an ________.

• loud sound
• echo
• repeat
• quiet sound

Multiple Choice

A sound with a high frequency has a _____ pitch. A sound with a ____ frequency has a low pitch.

• high, low
• low, high
• medium, high
• high, medium

Multiple Choice

___________ is made when something vibrates

• light
• sound
• drum
• pounding

Multiple Choice

The more_______ a sound has, the greater its _________ is. 

• pitch, volume
• energy, sound
• frequency, vibration
• energy, volume

Multiple Choice

______________ is the amount of energy in a sound wave.

• Amplitude
• Echo
• Volume
• Vibration

Multiple Choice

Sound moves in a _________.

• Transverse wave
• Longitudinal wave

Multiple Choice

A sound with a low frequency and low amplitude would be....

• Loud with a high pitch
• Loud with a low pitch
• Quiet with a high pitch
• Quiet with a low pitch

Multiple Choice

Which wave in the diagram has the greatest wavelength?

• 1
• 2
• 3
• 4

Multiple Choice

High frequency waves have _________ wavelength.

• varying
• high
• the same
• low

Multiple Choice

Why does sound travel faster in solids than in liquids or gases.

• They are harder.

• Solids are more dense.

• Solids have more energy.

• Gases fill their container.

Multiple Choice

Why does sound travel faster in solids than in liquids or gases.

• They are harder.

• The particles are closer together.

• Solids have more energy.

• Gases fill their container.

Multiple Choice

Which state of matter do sounds travel fastest in?

• Solid

• Liquid

• Gas

• Plasma

Multiple Choice

Gas particles takes longer to collide:

• True

• False

Multiple Choice

Sound travels faster though solid because the particles are ___________ together

• Close

• Far

Multiple Choice

Sound moves quickly across ______ distance

• short

• long

Multiple Choice

In solid and liquid, the lower the temperature, faster the sound travels

• False

• True

Multiple Choice

Sound travels faster when particles are:

• MORE tightly packed

• LESS tightly packed

• it doesn't matter how tightly packed they are

Multiple Choice

Sound travel _______ in summer than in winter

• Faster

• Slower

Multiple Choice

What name is given to a wave where the energy moves parallel to the move?

• compression

• rarefaction

• longitudinal

• transverse

Multiple Choice

Name the unit for the measurement of sound intensity.

• hertz

• frequency

• decibel

• photon

Multiple Choice

What is the quality of sound determined by it's frequency and described as high or low?

• pitch

• timbre

• tone

• chord

Multiple Choice

What is the term for #2?

• crest

• trough

• amplitude

• wavelength

Multiple Choice

What is the unit of measurement for frequency?

• hertz

• decibels

• ohms

• watts

Multiple Select

What is the unit of the loudness of a sound?

• Hertz

• Decibel

• Frequency

• Pitch

Multiple Choice

What comprehend the neural signals

• Our Nerves

• The cochlea

• The ears

• Our brain

Multiple Choice

What is inside of the Cochlea?

• Liquid, and tiny hairs

• Water, and tiny hairs

• Acid, and hairs

• Water, and fuzz

Multiple Choice

What does the inner ear consist of?

• Cochlea, Auditory Nerve/Tube

• Cochlea

• Ossicles, Cochlea

• Cochlea, Auditory nerve/tube, brain

Multiple Choice

What part is #1?

• Pinna

• Ear Canal

• Ear Drum

• Oval Window

Multiple Choice

Which travels faster: sound or light waves?

• sound
• light

Multiple Choice

What is #13?

• Eardrum
• Anvil
• Hammer
• Cochlea

Multiple Choice

What happens in the inner ear? 

• Sound waves are captured.
• Sound waves move deeper into the ear. 
• Sound waves are reflected.
• Sound waves are converted into nerve impulses.

Multiple Choice

What does the fluid inside your ears doing?

• Vibrates the skin in your ear

• Sends sound waves to the brain

• Vibrates the cilia (tiny hairs).

Multiple Choice

What happens in the eardrum?

• Sound waves vibrate the skin and delivers vibrations

• Sound waves make the tiny hairs in your ear move

• Carries the message to the brain