If something blocks light it will make a __________.
Shadow
Cloud
Color
When a room has very little or no light, the room is________.
bright
dark
colorful
How much light goes through an apple?
Some
None
All
How much light goes through a window?
All
None
Some
To describe how loud or quiet a sound is we can measure its
Volume
Echo
Radio
T/F: A phone glowing is an example of manmade or artificial light.
True
False
Sound is a type of
Food
Energy
Heat
Which is the loudest?
Buzzing Bee
Airplane
Breathing
Who invented the telephone?
Alexander Graham Bell
Isaac Newton
Albert Einstein
What are the 3 main sections of the ear?
Outer ear, middle ear, inner ear
Left, middle, right
T/F: The sun is an example of manmade or artificial light.
False
True
Which of the following is a source of light?
A puppy
The sun
Chair
Sound energy moves through air as a
Heat wave
Sound wave
Vibrations are slow movements
False
True
Sound that has a low pitch has a sound wave that looks like this.
True
False
Sound happens when particles of air
Heat up
Vibrate
Slow down
When we want to know how high or low a sound is we measure its
Pitch
Power
Sound
What does light allow you to do?
Taste
See
Hear
Sound waves are closer together when the sound is high pitch
False
True
Sound travels faster in water
False
True