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Total questions: 33
Worksheet time: 18mins
Name
Class
Date
1.
Thermal energy ALWAYS moves from _____ to _____.
a)
solid to liquid
b)
ice to water
c)
hot to cold
d)
solid to gas
2.
Heat moves by ______ when it travels through waves.
a)
radiation
b)
conduction
c)
insulator
d)
convection
3.
Heat moves by ______ when it travels from one solid to another solid.
a)
radiation
b)
convection
c)
thermal energy
d)
conduction
4.
The way heat moves in liquids and gases is called _______.
a)
convection
b)
radiation
c)
conduction
d)
temperature
5.
All matter is made of _____ that are constanly moving.
a)
insulators
b)
particles
c)
convection
d)
pieces of plastic
6.
Glass, steel, and aluminum are good examples of ______.
a)
insulators
b)
thermal energy
c)
conductors
d)
radiation
7.
The heat from a hot burner to a pot is transferred by ______.
a)
convection
b)
insulation
c)
radiation
d)
conduction
8.
When holding a cup of ice water, your warm hand becomes cold. How does the heat transfer?
a)
From the cold cup to your hand
b)
From the cold cup to the warm air
c)
From the ice to your hand
d)
From your warm hand to the cold cup.
9.
How are heat from the sun and heat from a campfire alike?
a)
They move by radiation.
b)
They move by convection.
c)
They move by conduction.
d)
They are solar energy.
10.
The measure of average kinetic energy of all the particles within an object is called ____________.
a)
temperature
b)
conduction
c)
radiation
d)
heat
11.
In which state of matter are molecules moving the slowest?
a)
solid
b)
liquid
c)
gas
d)
all of the above
12.
Why does hot air rise?
a)
Hot air is less dense than cool air.
b)
Hot air is more dense than cool air.
c)
Cool air is less dense than hot air.
d)
Hot air and cool are have the same densities.
13.
A change in the volume of a substance due to a change it its temperature is called?
a)
Thermal expansion
b)
Heat
c)
Thermal conductivity
d)
Insulator
14.
On the Celsius scale, what is normal body temperature?
a)
37
b)
98.6
c)
0
d)
32
15.
What temperature does water boil on the Celsius scale?
a)
100
b)
212
c)
32
d)
0
16.
Why does heat make things expand?
a)
Heat increases the kinetic energy in the particles.
b)
Heat makes the particles move closer together
c)
Heat decreases the kinetic energy in the particles.
d)
Pangea
17.
What does the particle diagram show?
a)
solid
b)
liquid
c)
gas
d)
plasma
18.
What does the particle diagram show?
a)
solid
b)
liquid
c)
gas
d)
plasma
19.
What is the change of state from a gas to a liquid called?
a)
melting
b)
evaporation
c)
condensation
d)
sublimation
20.
What is the change of state from a solid straight to a gas called?
a)
melting
b)
evaporating
c)
freezing
d)
sublimation
21.
What am I? I have a fixed mass, a fixed volume, I cannot be squashed and I have a shape that changes to fit the bottom of my container?
a)
solid
b)
liquid
c)
gas
d)
plasma
22.
At higher temperatures
a)
particles in an object have less energy
b)
particles in an object move faster
c)
a gas contracts
23.
Which of the following occurs when a liquid becomes a gas?
a)
the particles slow down
b)
the particles beak away from one another
c)
the particles move closer together
24.
The opposite phase of melting is
a)
freezing
b)
sublimation
c)
condensation
d)
deposition
25.
Which state of matter has molecules that slide past each other but stay close together? They do not form a regular pattern.
a)
solid
b)
liquid
c)
gas
26.
What state of matter?
a)
solid
b)
liquid
c)
gas
27.
What state of matter?
a)
solid
b)
liquid
c)
gas
28.
Which has a greater distance between particles?
a)
Solid
b)
Liquid
29.
Which has a stronger Inter molecular Forces?
a)
gas
b)
Liquid
30.
What state of matter is segment 5?
a)
Solid
b)
Liquid
c)
Gas
d)
Plasma
31.
True or false: melting and freezing occur at the same temperature!
a)
True
b)
False
c)
I don't know
32.
From 30 degrees to 55 degrees, what state of matter is the substance?
a)
Solid
b)
Liquid
c)
Gas
d)
Plasma
33.
This type of graph is called a:
a)
Phase diagram
b)
Heating curve
c)
State of matter
d)
Temperature chart
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