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WorksheetsSCH 4U Heat Quiz!
Total questions: 33
Worksheet time: 37mins
Name
Class
Date
1.
What type of heat transfer cannot happen in a vacuum?
a)
conduction
b)
convection
c)
radiation
d)
Conduction and convection are correct
2.
What would you have to do with equation 4?
a)
flip it
b)
x2
c)
Leave it
d)
flip it and x2
3.
What would the heat of reaction 4 be after the manipulation of the reaction?
a)
44
b)
-44
c)
88
d)
-88
4.
Which part of the target reaction should you not need to deal with?
a)
CH4
b)
O2
c)
CO2
d)
H2O
5.
Which of the reactions require no manipulations?
a)
1
b)
2
c)
3
d)
1 & 2
6.
Heat transfer always goes from....
a)
Cold to Hot
b)
Hot to Cold
c)
Heat doesn't transfer
d)
Freezing to Cold
7.
Conduction is heat transfer by ......
a)
Contact
b)
Circles
c)
Waves
8.
Radiation is heat transfer by-
a)
touch
b)
currents
c)
waves
9.
What happens to particles as they cool down?
a)
They slow down
b)
Nothing
c)
They increase in mass
d)
They speed up
10.
What is the major type of heat transfer that takes place in liquids and gasses?
a)
Conduction
b)
Convection
c)
Radiation
11.
What type of heat transfer takes place through open space?
a)
Conduction
b)
Convection
c)
Radiation
12.
Transfer of heat along the rod is
a)
Conduction
b)
Convection
c)
Radiation
13.
This is an example of-
a)
Conduction
b)
Convection
c)
Radiation
14.
This is an example of-
a)
Conduction
b)
Convection
c)
Radiation
15.
This is an example of-
a)
Conduction
b)
Convection
c)
Radiation
16.
What type of material makes the best conductor?
a)
Food
b)
Wood
c)
Styrofoam
d)
Metal
17.
What type of material makes the best insulators?
a)
Aluminum
b)
Copper
c)
Styrofoam
d)
Metal
18.
Which of the below is an example of convection?
a)
Standing on a hot metal bridge
b)
The attic is warmer than the basement
c)
The Sun heating the Earth
d)
Touching hot sand with your feet
19.
Which example below is an example of radiation?
a)
Standing on a hot metal bridge
b)
The attic is warmer than the basement
c)
The Sun heating the Earth
d)
Touching hot sand with your feet
20.
Warm air rises and the cool air sinks demonstrates this type of heat transfer.
a)
conduction
b)
convection
c)
radiation
d)
Insolation
21.
A group of friends gather around a fire to stay warm.
a)
conduction
b)
convection
c)
radiation
22.
A person takes the hot pot off the stove with his bare hands.
a)
conduction
b)
convection
c)
radiation
23.
What is the best way to stop heat loss by radiation?
a)
insulation
b)
shiny surface
c)
tight seals in entry ways
24.
What is the best way to stop heat loss by conduction?
a)
shiny surface
b)
insulation
c)
seal all cracks and openings
25.
The average motion of particles.
a)
temperature
b)
heat
26.
The total energy of a system (mass x heat capacity x temperature).
a)
temperature
b)
heat
27.
Heat is measured in....
a)
Kelvins
b)
celsius
c)
Joules
28.
36 grams of wax is burned in a calorimeter that contains 100 mL of water. The mass for the heat calculation is?
a)
36 g
b)
100 mL
c)
100 g
29.
36 g of wax is burned in a calorimeter that contains 100 mL of water. The c value used in the heat calculation is ....
a)
The specific heat capacity of water
b)
The specific heat capacity of wax
30.
Use summation to calculate the heat of combustion of propane (kJ/n).
a)
+2221
b)
-2221
c)
-750
d)
=750
31.
This substance has a low specific heat capacity (heats up quickly).
a)
water
b)
aluminum
c)
insulation
32.
What is the specific heat capacity (c) of aluminum if it takes 900J of energy to heat up 100 g of aluminum by 10 oC.
a)
0.9
b)
9
c)
90
d)
900
33.
What is the heat of the following reaction?
a)
-223
b)
-414
c)
-625
d)
-817
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