States

1
States of Matter
Phase Changes
Behavior of Gases
Thermal Energy
Uses of Fluids
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200
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400
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500
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2
This phase of matter has definite shape and
definite volume.

• 100

3
What is a solid?

• 100

4
This phase of matter has no definite shape or
volume.

• 200

5
What is a gas?

• 200

6
This phase of matter has a definite volume but no
definite shape.

• 300

7
What is a liquid?

• 300

8
This phase of matter has the fastest moving
particles.

• 400

9
What is a gas?

• 400

10
This phase of matter has the slowest moving
particles.

• 500

11
What is a solid?

• 500

12
The temperature at which vapor bubbles form in a
liquid and rise to the surface.

• 100

13
What is boiling?

• 100

14
When ice changes from solid into liquid, this
phase change is occurring.

• 200

15
What is melting?

• 200

16
When steam changes into a liquid upon cooling.

• 300

17
What is a condensation?

• 300

18
The slope of a line on a graph during a phase
change would look like this.

• 400

19
What is a straight line?

• 400

20
The amount of energy that is needed to change a
substance from the solid to the liquid state.

• 500

21
What is the heat of fusion?

• 500

22
This law states that when the pressure of a gas
increases, the volume decreases.

• 100

23
What is Boyles Law?

• 100

24
In Charless Law, when there is an increase in
temperature of a gas, this happens to the volume
of a gas.

• 200

25
What is increase?

• 200

26
The temperature in which particles of matter have
minimum energy.

• 300

27
What is Absolute zero?

• 300

28
Name for the expansion of a substance (solid,
liquid, or gas) due to an increase in heat.

• 400

29
What is thermal expansion?

• 400

30
When pressure decreases, particles have fewer
collisions and begin to lose energy. This will
cause the temperature to decrease.

• 500

31
What is adiabatic cooling?

• 500

32
Heat is transferred from a high temperature body
to a low temperature body.

• 100

33
What is thermal energy?

• 100

34
The transfer of energy through matter in which
energy moves from particle to particle.(ex the
metal bar experiment)

• 200

35
What is conduction?

• 200

36
Heat is transferred by the circulation of matter.

• 300

37
What is convection?

• 300

38
This does not allow heat to escape from it
easily.

• 400

39
What is an insulator?

• 400

40
Boiling water is one example of this type of
thermal energy.

• 500

41
What is convection?

• 500

42
This is an upward force exerted by a fluid on an
object immersed in it.

• 100

43
What is buoyant force?

• 100

44
This states that a body immersed in a fluid is
buoyed up by a force equal to the weight of the
displaced fluid.

• 200

45
What is Archimedes Principle?

• 200

46
If the buoyant force is less than an objects
weight, the object will do this in water.

• 300

47
What is sink?

• 300

48
In Bernoullis principle, if the speed increases
in a fluid (such as wind), the pressure exerted
on the fluid does this.

• 400

49
What is decrease?

• 400

50
The difference in air pressures above and below
an airplane wing cause this.

• 500

51
What is lift?

• 500