The below shown graph is drawn from the tabulated values of steel which we measured during the experiment of thermal conductivity: (Consider the value of heater power (Q') and the area of cross section (A) of the material from the tabulated values) X-axis 1 unit = 1 cm y-axis 1 unit = 10°C 70- 60- 50- 40- 30- 20- 10- Distance X in cm 1 3 4 6. 8 9 10 Temperature T degree Celsius
The below shown graph is drawn from the tabulated values of steel which we measured during the experiment of thermal conductivity: (Consider the value of heater power (Q') and the area of cross section (A) of the material from the tabulated values) X-axis 1 unit = 1 cm y-axis 1 unit = 10°C 70- 60- 50- 40- 30- 20- 10- Distance X in cm 1 3 4 6. 8 9 10 Temperature T degree Celsius
Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
Publisher:Kreith, Frank; Manglik, Raj M.
Chapter2: Steady Heat Conduction
Section: Chapter Questions
Problem 2.52P
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Question
![The below shown graph is drawn from the
tabulated values of steel which we measured
during the experiment of thermal conductivity:
(Consider the value of heater power (Q') and the
area of cross section (A) of the material from the
tabulated values)
X-axis 1 unit = 1 cm
y-axis 1 unit = 10°C
80-
70-
60-
50-
40-
30-
20-
10-
6.
Distance X in cm
4.
5.
8.
10
Temperature T degree Celsius](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F62ebd58d-b2de-4c91-83da-6cbf7d01bb99%2Fc256a08f-e6af-4c82-ba3c-e94fb345fc0b%2Fnqj4ur_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The below shown graph is drawn from the
tabulated values of steel which we measured
during the experiment of thermal conductivity:
(Consider the value of heater power (Q') and the
area of cross section (A) of the material from the
tabulated values)
X-axis 1 unit = 1 cm
y-axis 1 unit = 10°C
80-
70-
60-
50-
40-
30-
20-
10-
6.
Distance X in cm
4.
5.
8.
10
Temperature T degree Celsius
![Calculate the following:
Thermal conductivity of steel
Calculated quantities
Value
Difference in temperature (AT) Cº
(with sign)
Difference in distance between
test points (Ax) cm
Slope from the graph °C/m (with
sign)
Thermal conductivity of steel ksb
W/m°C](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F62ebd58d-b2de-4c91-83da-6cbf7d01bb99%2Fc256a08f-e6af-4c82-ba3c-e94fb345fc0b%2F74too0l_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Calculate the following:
Thermal conductivity of steel
Calculated quantities
Value
Difference in temperature (AT) Cº
(with sign)
Difference in distance between
test points (Ax) cm
Slope from the graph °C/m (with
sign)
Thermal conductivity of steel ksb
W/m°C
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