Sound is a type of
Food
Energy
Heat
Sound happens when particles of air
Heat up
Vibrate
Slow down
Sound energy moves through air as a
Heat wave
Sound wave
To describe how loud or quiet a sound is we can measure its
Radio
Echo
Volume
Which is the loudest?
Buzzing Bee
Airplane
Breathing
When we want to know how high or low a sound is we measure its
Sound
Pitch
Power
Sound waves are closer together when the sound is high pitch
False
True
Who invented the telephone?
Isaac Newton
Alexander Graham Bell
Albert Einstein
Sound travels faster in water
False
True
Sound that has a low pitch has a sound wave that looks like this.
False
True
Vibrations are slow movements
True
False
What are the 3 main sections of the ear?
Outer ear, middle ear, inner ear
Left, middle, right
What does light allow you to do?
Hear
See
Taste
When a room has very little or no light, the room is________.
bright
colorful
dark
Which of the following is a source of light?
The sun
A puppy
Chair
If something blocks light it will make a __________.
Color
Shadow
Cloud
