Part A An experiment measures the temperature of a 400 g substance while steadily supplying heat to it. The figure shows the results of the experiment. (Eigure 1) What is the specific heat of the solid phase? Express your answer to two significant figures and include the appropriate units. Value Units Submit Request Answer • Part B What is the specific heat of the liquid phase? Express your answer to two significant figures and include the appropriate units. HÀ Value Units C= Submit Reguest Answer Part C Figure 1 of 1> What is the melting temperature? Express your answer to two significant figures and include the appropriate units. T((C) 80 HÀ 60 40 Tm = Value Units 20 Q (k) 200 40 80 120 160 -20 Submit Reguest Answer 40
Part A An experiment measures the temperature of a 400 g substance while steadily supplying heat to it. The figure shows the results of the experiment. (Eigure 1) What is the specific heat of the solid phase? Express your answer to two significant figures and include the appropriate units. Value Units Submit Request Answer • Part B What is the specific heat of the liquid phase? Express your answer to two significant figures and include the appropriate units. HÀ Value Units C= Submit Reguest Answer Part C Figure 1 of 1> What is the melting temperature? Express your answer to two significant figures and include the appropriate units. T((C) 80 HÀ 60 40 Tm = Value Units 20 Q (k) 200 40 80 120 160 -20 Submit Reguest Answer 40
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Transcribed Image Text:Part D
An experiment measures the temperature of a 400 g substance while steadily
supplying heat to it. The figure shows the results of the experiment.
(Figure 1
What is the boiling temperature?
Express your answer to two significant figures and include the appropriate units.
HA
?
T =
Value
Units
Submit
Request Answer
Part E
What is the heat of fusion?
Express your answer to two significant figures and include the appropriate units.
HÀ
?
L; =
Value
Units
Submit
Request Answer
Part F
Figure
< 1 of 1>
What is the heat of vaporization?
Express your answer to two significant figures and include the appropriate units.
T(°C)
80 -
HA
?
60
40
20
L, =
Value
Units
Q (kJ)
200
0-
40
80
120
160
-20
Submit
Request Answer
40
Transcribed Image Text:ConstanS T
Pent
Part A
An experiment measures the temperature of a 400 g substance while steadily
supplying heat to it. The figure shows the results of the experiment.
(Figure 1)
What is the specific heat of the solid phase?
Express your answer to two significant figures and include the appropriate units.
?
Value
Units
C =
Submit
Request Answer
Part B
What is the specific heat of the liquid phase?
Express your answer to two significant figures and include the appropriate units.
?
Value
Units
C =
Submit
Request Answer
Part C
Figure
< 1 of 1 >
What is the melting temperature?
Express your answer to two significant figures and include the appropriate units.
T(°C)
80
?
60
40
T, - Value
Units
20
Q (kJ)
40
80
120
160
200
-20
Submit
Request Answer
-40
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