15 questions
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 is this?
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
Vibration means __________ movement back and forth
regular
quick
irregular
sound is made when objects _________
vibrate
jump
melt
Which of these instruments produce sound by shaking?
This instrument makes sound be __________
shaking
pulling
beating
Which of these instrument make sound by pulling?