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WorksheetsSpecific Heat
Total questions: 10
Worksheet time: 2hrs 38mins
Name
Class
Date
1.
How many Joules of energy are required to change 10 gram of ice at -2 C to water at 20 C?
a)
440 J
b)
880 J
c)
10,140 J
d)
66,000 J
2.
What is the change in temperature when 50,000 Joules of energy is added to 200 grams of water at 25 C?
a)
0.016 C
b)
1,500 C
c)
63 C
d)
0.4 C
3.
How many Joules of energy are required to change 10 gram of water from 20 C to 90 C?
a)
1400 J
b)
2800 J
c)
210,000 J
d)
1,400,000 J
4.
How much liquid water can you change 20 C if you apply 20,000 J?
a)
500 g
b)
100,000 g
c)
250 g
d)
350 g
5.
How many Joules of energy are required to make 100 grams of ice at 0 C completely melt?
a)
200 J
b)
400 J
c)
30,000 J
d)
2,000,000 J
6.
What is the change in temperature when 40,000 Joules of energy is added to 50 grams of ice at -4 C?
a)
200 C
b)
Solve
c)
Solve
d)
Solve
7.
Which of the following shows a tray of water being put in the freezer?
a)
A
b)
B
c)
C
d)
D
8.
Which of the following pictures shows a piece of ice being heated from -2 C to 25 C?
a)
A
b)
B
c)
C
d)
D
9.
Which of the following shows ice being heating on the stove until it all boils away?
a)
A
b)
B
c)
C
d)
D
10.
What does picture D show?
a)
Particles being heated and undergoing one phase change.
b)
Particles being cooled and going through one phase change.
c)
Particles being heated and undergoing two phase changes.
d)
Particles being cooled and undergoing two phase changes.
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