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Vocabulary 1
Vocabulary 2
Vocabulary 3
Vocabulary 4
Vocabulary 5
100
The form of energy that you can see.
What is light?
100
How fast an object moves
What is speed?
100
An up-and-down or back-and-forth motion
What is a wave?
100
Keeping light from passing through
What is opaque?
100
wood, book, foil, etc.
What is an example of opaque?
200
To throw backreflects
What is reflects?
200
A push or a pull
What is a force?
200
How high or low a sound is
What is pitch?
200
Allowing some light to pass through
What is translucent?
200
example of transparent
What is plastic wrap, baggie, glass
300
A dark shape formed when an object blocks light
What is a shadow?
300
A force that pulls objects toward to earth
What is gravity?
300
The loudness of a sound
What is volume?
300
Allowing light to pass through
What is transparent?
300
example of translucent
What is wax paper, tissue paper, newspaper, etc.
400
A piece of transparent glass or plastic that brings together or spreads rays of light
What is a lens?
400
Waves of vibration that you hear
What is sound?
400
A form of energy used to change matter
What is heat?
400
Plastic wrap, baggie, glass, etc.
What is and example of transparent?
400
example of opaque
What is wood, book, foil, etc.
500
Moving from one place to another.
What is motion?
500
Fast motion back and forth
What is vibration?
500
A material found in or on the earth that people use
What is a natural resource?
500
wax paper, pencil box, newspaper, etc.
What is and example of translucent?
500
frosted glass
What is an example of translucent.