Quiz about Hearing and Sound

Question 1

Accepted Answer

pinna

Answer

ear canal

Answer

eardrum

Answer

hammer

Question 2

What is this?

Accepted Answer

ear canal

Answer

eardrum

Answer

pinna

Answer

hammer

Question 3

What is this?

Accepted Answer

eardrum

Answer

ear canal

Answer

hammer

Answer

anvil

Question 4

What is this?

Accepted Answer

hammer

Answer

eardrum

Answer

cochlea

Answer

auditory nerve

Question 5

Question 5.

Accepted Answer

cochlea

Answer

pinna

Answer

stirrup

Answer

eardrum

Question 6

What is this?

Accepted Answer

auditory nerve

Answer

anvil

Answer

cochlea

Answer

ear canal

Question 7

Sound occurs when particles in the air

Accepted Answer

vibrate

Answer

heat up

Answer

slow down

Answer

change shape

Question 8

The unit for measuring sound is

Accepted Answer

decibels (db)

Answer

metres (m)

Answer

litres (L)

Answer

grams (g)

Question 9

Which state of matter is the best conductor of sound (hear sounds the loudest)?

Accepted Answer

solid

Answer

liquid

Answer

gas

Answer

they are all the same

Question 10

How can a person prevent hearing damage?

Accepted Answer

All of the above

Answer

Avoid sticking objects into your ears.

Answer

Don't listen to loud music for long periods of time.

Answer

Wear ear protection when on a construction site.

Question 11

A dolphin hears using its

Accepted Answer

jawbone

Answer

tailbone

Answer

fin

Answer

pinna

Question 12

Which wave is the loudest sound?

Accepted Answer

2

Answer

1

Answer

3

Answer

4

Question 13

Which wave has the highest pitch

Accepted Answer

3

Answer

1

Answer

2

Answer

4

Question 14

Which wave has the lowest pitch?

Accepted Answer

1

Answer

2

Answer

3

Answer

4

Question 15

What does the word vibration mean?

Accepted Answer

moving very fast up and down or side to side

Answer

the loudness or softness of a sound

Answer

the bones in your ear that help you hear

Answer

the ripples in water

Question 16

What is the best soundproofing material?

Accepted Answer

a towel

Answer

aluminum foil

Answer

newspaper

Answer

bubble wrap

Question 17

To help the people at the back of the concert hall hear better, the singer needs to use a sound-amplifying device (device to make sound louder) such as a:

Accepted Answer

a microphone

Answer

a telephone

Answer

a telescope

Answer

a microscope

Question 18

Look at the picture. What is one safe sound to hear?

Accepted Answer

dishwasher

Answer

fireworks

Answer

rock concert

Answer

shotgun

Question 19

Sounds from 100-140 db are dangerous. What may happen if you hear sounds in this range for a long period of time or very close to your ear?

Accepted Answer

You may have hearing loss or go deaf.

Answer

Nothing will happen

Answer

You will go blind.

Question 20

Check all of the pleasant sounds

Accepted Answer

birds singing

Accepted Answer

soft music

Answer

a jackhammer

Answer

loud screaming

Question 21

Check all of the unpleasant sounds

Accepted Answer

nails on a chalkboard

Accepted Answer

banging a pot with a spoon

Accepted Answer

your mom yelling at you

Answer

calm ocean waves

Question 22

Check all of the ways humans can make sounds.

Accepted Answer

talking

Accepted Answer

clapping

Accepted Answer

playing the piano

Answer

thinking

Hearing and Sound

22 questions

What is this?

What is this?

What is this?

What is this?

Sound occurs when particles in the air

The unit for measuring sound is

Which state of matter is the best conductor of sound (hear sounds the loudest)?

How can a person prevent hearing damage?

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