WorksheetsSounds
Total questions: 53
Worksheet time: 25mins
_______________ is made by vibrations
wave
sound
How loud or soft the sound is
Pitch
Wavelength
Acoustics
Volume
What is a tool that makes sounds louder called?
Pitch
Outer ear
Wavelength
Amplifier
Our __________ vibrates when we talk and sing
Vocal cord
Head
Leg
Human's, __________ and thunder are examples of natural sources of sound
Vehicles
trumpets
animals
________ need to be blown to produce sound
Vehicles
Cymbals
Trumpets
Unwanted sound is called ___________
Noise
Trumpets
Vibration
Why can't we hear sound in space?
Can't take our helmet off to hear
Because it's dark
Space has no mass/ no gas/ solids/ liquids
Don't know, i've never been to space
What happens to our hearing if we listen to loud noises all the time?
We appreciate music better
We start to experience hearing loss
We get a ringing in our ears
How can we protect our ears from hearing loss?
Wear ear plugs
Try not to listen to loud things
Put our fingers in our ears
All of the above
Soft
Loud
Loud
Soft
Loud
Soft
Soft
Loud
Loud
Soft
Sound is a form of energy that enables us to hear
True
False
We have natural sound and ___________
playing sound
artificial sound
Which ones are natural sounds?
Which ones are artificial sounds ?
What type of sound does this make ?
Natural sound
Artificial sound
What type of sound does this make ?
Natural sound
Artificial sound
What type of sound is this ?
Natural sound
Artificial sound
What type of sound is this?
Natural sound
Artificial sound
One of the following is not a natural sound.
A person talking
Thunder sound
Generator sound
Air whistling
Which of these instruments produce sound by shaking?
This instrument makes sound be __________
shaking
pulling
beating
Which of these instrument make sound by pulling?
Sound travels best through solids because the particles (molecules) of a solid are close to each other.
true
false
Sound does not travel through a vacuum because sound needs particles to vibrate in order to travel.
true
false
What is sound?
A type of energy by vibrations
A type of energy by movement
Sound is made when things . . .
be quite
move
If we see from the picture. Does it make a sound or not?
Yes, it does.
No, it does not.
How to make this fan make a sound?
Turn on the fan
Turn off the fan
The sound of this alarm clock is . . .
Soft
Loud
How is the sound of this animal?
Quack
Oink
What is the kind of this music tools?
String Instruments
Wind Instruments
The thing that has loud sound is ...
The thing that has soft sound is ...
The animal that has a loud sound is ...
Crickets
Cat purring
Howling dog
The animals that has a soft sound is ...
Hamster squeak
Lion roar
The goat bleats
Which thing that has a nice sound to hear?
The use of sound on our phone is for ...
Notification
Warning us of danger
Make us relax
we can listen the nice sound to ...
Warn us of danger
Make us relax
Give us information
What are the function of the sirens on the firetruck?
To make us relax
To warn us of danger
To give us notification
sound travels better through … than air
water
solid objects
outer space
Ali sometimes listens to a music to … himself
entertain
warn
write
The boom of thunder is a … sound.
low-pitched
high-pitch
loud-pitch
we fit silencers to cars, trucks and motor cycles to muffle sounds
true
false
What is the term for a sound that is produced by a vibrating object?
Echo
Noise
Sound wave
Which of the following is an example of an artificial sound?
Bird chirping
Car horn
Water flowing
What happens to sound as it travels through different mediums?
It gets louder
It changes pitch
It can be absorbed or reflected
