Investigation 3
Investigation 4
Investigation 5
Vocabulary
Random
100
We know that air is matter because it ____ _____ and ______ ____ ______.
Has mass and takes up space.
100
When we placed the water bottle in warm water, the balloon __________.
Expanded.
100
Particles in a hot water sample have ______ kinetic energy than those in a cold water sample.
More
100
Anything that has mass and takes up space
What is matter?
100
What is the top color of a rainbow?
Red.
200
Has a definite shape and volume
What is a solid?
200
When you placed a capped water bottle in a cold water bath, it caused the volume inside the bottle to _________.
Decrease or contract.
200
Increased kinetic energy pushed the particles farther apart, which causes the sample of matter to ________.
Expand.
200
To increase in volume as a result of heating.
What does "expand" mean?
200
The name of Harry Potter's pet owl is __________.
Hedwig.
300
In a closed system, what is between the air particles?
Empty space.
300
We compared and likened the bottle system of blue liquid with the pipe to a _____________.
Thermometer.
300
When we mix a hot water sample of 66 degrees and a cold water sample of 10 degrees, the final temperature of the mixture will be _________?
38 degrees
300
to reduce in volume as a result of applied pressure.
What does "compress" mean?
300
What is the distance around a circle called?
Circumference.
400
When using the syringe system with the pink bubble inside, are the air particles closer together in the syringe or inside the bubble?
They are t he same distance apart.
400
When we held the bottle of blue liquid upside down and wrapped it with a hot paper towel it caused the water level to _______ ______ _____ _______.
go down the pipe.
400
The movement of energy from one place to another is called ________ _________.
Energy transfer.
400
The energy of motion.
What is kinetic energy?
400
What is the first element in the Periodic Table of Elements?
Hydrogen.
500
In a syringe system, what happens to the air particles when you pull up on the plunger?
The space between them expands.
500
The particles in a water sample are _________ _________ than the particles in a sample of air.
Closer together.
500
Energy always moves from _________ energy to ________ energy. Always.
Higher, lower.
500
A condition in which a system is experiencing no net change.
What is equilibrium?
500
The average kinetic energy of the individual particles in a substance.
What is temperature?
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