No student devices needed. Know more
12 questions
One example of sound energy is: ___________
Lamp
Table
Radio
___________:It is sound vibrations that we hear with our ears.
Light energy
Sound energy
Heat energy
It's NOT a sound source.
Machines
Fire
Electronic instruments
You cannot hear sounds underwater
True
False
Sounds travel as waves.
True
False
A soft sound is quiet and is made by
small vibrations
big vibrations
The child is making sound by
Hitting an object
plucking an object
walking
blowing on object
The instrument makes sound by
Plucking
Hitting
Blowing
Talking
Which body part helps you to hear sound?
your eyes
your hands
your nose
your ears
Explore all questions with a free account