NEW
Font size
S
M
L
XL
WorksheetsPhases, Phase Changes, and Thermal Energy Review
Total questions: 40
Worksheet time: 20mins
Name
Class
Date
1.
This state of matter assumes the shape and volume of its container…
a)
solid
b)
liquid
c)
gas
d)
none
2.
In which state of matter do particles have the least amount of attraction between them?
a)
solid
b)
liquid
c)
gas
d)
none
3.
In which state of matter do particles have the greatest amount of attraction between them?
a)
solid
b)
liquid
c)
gas
d)
none
4.
Vaporization includes _____________ and _____________.
a)
melting and boiling
b)
condensation and boiling
c)
sublimation and freezing
d)
evaporation and boiling
5.
Particles move faster in an
a)
endothermic reaction
b)
exothermic reaction
6.
Particles move slower in an
a)
endothermic reaction
b)
exothermic reaction
7.
Endothermic phase changes include
a)
conduction, convection and radiation
b)
freezing and condensation
c)
vaporization and condensation
d)
melting, boiling, evaporation and sublimation
8.
Exothermic phase changes include
a)
conduction, convection and radiation
b)
freezing and condensation
c)
vaporization and condensation
d)
melting, boiling, evaporation and sublimation
9.
Sublimation is a phase change from
a)
Gas → Liquid
b)
Solid → Gas
c)
Liquid → Solid
d)
Liquid → Gas
10.
Freezing is a phase change from
a)
Gas → Liquid
b)
Solid → Gas
c)
Liquid → Solid
d)
Liquid → Gas
11.
Melting is a phase change from
a)
Gas → Liquid
b)
Solid → Liquid
c)
Liquid → Solid
d)
Liquid → Gas
12.
Condensation is a phase change from
a)
Gas → Liquid
b)
Solid → Liquid
c)
Liquid → Solid
d)
Liquid → Gas
13.
Evaporation is a phase change from
a)
Gas → Liquid
b)
Solid → Liquid
c)
Liquid → Solid
d)
Liquid → Gas
14.
________________________ is the temperature at which a solid begins to liquefy.
a)
boiling point
b)
condensation point
c)
melting point
d)
evaporation point
15.
____________________ is vaporization that occurs at the surface of a liquid and can occur at temperatures below the liquid’s boiling point.
a)
boiling point
b)
condensation
c)
melting point
d)
evaporation
16.
___________________ is the average kinetic energy of the particles of a substance.
a)
volume
b)
temperature
c)
mass
d)
length
17.
The phase of matter in which the particles have the most energy and have no definite shape and no definite volume is a __________________.
a)
semi-solid
b)
solid
c)
liquid
d)
gas
18.
Particles in the solid phase of matter have which type of motion?
a)
vibrational
b)
rotational
c)
translational
d)
none of these
19.
A phase change or reaction which absorbs energy is __________________.
a)
endothermic
b)
exothermic
c)
both
d)
neither
20.
A phase change or reaction which releases energy is __________________.
a)
endothermic
b)
exothermic
c)
both
d)
neither
21.
The particles in liquids__________________.
a)
vibrate & translate
b)
rotate & vibrate
c)
translate & rotate
d)
all of them
22.
The particles in gases __________________.
a)
vibrate
b)
rotate
c)
translate
d)
all of them
23.
A solid is a state of matter that has __________________ shape and volume.
a)
no definite
b)
a definite
c)
a partial
d)
an uncertain
24.
A liquid has definite…
a)
shape
b)
volume
c)
both
d)
neither
25.
A gas has definite…
a)
shape
b)
volume
c)
both
d)
none
26.
This state of matter assumes the shape of the part of the container which it occupies
a)
solid
b)
liquid
c)
gas
d)
semi-solid
27.
In this type of thermal energy transfer, heat is circulated through fluids/gases like air or water:
a)
conduction
b)
convection
c)
radiation
d)
thermoregulation
28.
In this type of thermal energy transfer, heat is transferred by direct contact between atoms or molecules :
a)
conduction
b)
convection
c)
radiation
d)
thermoregulation
29.
In this type of thermal energy transfer, heat travels as electromagnetic waves through empty space:
a)
conduction
b)
convection
c)
radiation
d)
thermoregulation
30.
The sun heats the ground through...
a)
conduction
b)
convection
c)
radiation
d)
thermoregulation
31.
Warm air rises through...
a)
conduction
b)
convection
c)
radiation
d)
thermoregulation
32.
Heat is transferred through solid metal objects such as a frying pan by...
a)
conduction
b)
convection
c)
radiation
d)
thermoregulation
33.
What type of heat transfer is shown in the picture?
a)
conduction
b)
convection
c)
radiation
d)
thermoregulation
34.
What type of heat transfer is shown in the picture?
a)
conduction
b)
convection
c)
radiation
d)
thermoregulation
35.
What type of heat transfer is shown in the picture?
a)
conduction
b)
convection
c)
radiation
d)
thermoregulation
36.
What type of heat transfer is shown in the picture?
a)
conduction
b)
convection
c)
radiation
d)
thermoregulation
37.
What type of heat transfer is shown in the picture?
a)
conduction
b)
convection
c)
radiation
d)
thermoregulation
38.
What type of heat transfer is shown in the picture?
a)
conduction
b)
convection
c)
radiation
d)
thermoregulation
39.
What type of heat transfer is shown in the picture?
a)
conduction
b)
convection
c)
radiation
d)
thermoregulation
40.
What type of heat transfer is shown in the picture?
a)
conduction
b)
convection
c)
radiation
d)
thermoregulation
Reset
