Vocabulary 1
Vocabulary 2
Vocabulary 3
Concepts
Concepts 2
100
what makes matter move or change
energy
100
a kind of energy that can change matter’s state
heat
100
a kind of energy that lets us see
light
100
What kind of pitch does a drum have?
low pitch
100
A violin has what kind of pitch?
high pitch
200
something that gives off heat when it burns
fuel
200
a kind of energy that you hear
sound
200
to move back and forth
vibrate
200
Where does much of our heat come from?
The sun
200
What happens when you take heat from a liquid?
It may turn into a solid.
300
to bounce off an object
reflect
300
how high or low a sound is
pitch
300
*midterm review* how hot or cold something is
temperature
300
Give an example of a fuel.
Wood, oil, gasoline, etc.
300
*midterm review* What is volume
The amount of space a thing takes up
400
*midterm review* the amount of matter in an object
mass
400
when light bends as it passes through something
refraction
400
light moves in these
waves
400
How does light travel?
Straight lines
400
If a sound's waves a big and move slowly, what kind of pitch will it have?
Low pitch
500
a material that doesn’t allow light to pass through it
opaque
500
a material that allows all light to pass through it.
transparent
500
a material that allows some but not all light to pass through it.
translucent
500
.How is a shadow made?
Light is blocked by an object
500
What type of objects are moved the easiest?
Small, round, light etc.
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