Chapter1: Temperature And Heat
Section: Chapter Questions
Problem 107AP: A mercury thermometer still in use for meteorology has a bulb with a volume of 0.780 cm3 and a tube...
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Question
![EXPERIMENT-THERMAL CONDUCTIVITY OF
THE MATERIAL
Objective: To calculate the thermal conductivity
of the given materials.
Formulae:
Q'
ΑΔΤ/Δx
K
Apparatus used in this Experiment:
HEAT CONDUCTON APPARATUS
WARNING
THEMOMETE
Experimental Values:
Material BRASS (Diameter = 25mm)
Temperature (°C)
Q' (W)
1
2
4
5
6
7
8
14.75
78.9
77.5
75.9
50
46.6
42.6
35.9
34.6
33.5
Answer the following:
QUESTION - 1
Identify the specimen materials used in this
experiment is -](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb0452ed2-d260-4ee0-8868-2af1b3d670b0%2F3f4cfb00-50dc-4058-aaac-9234d0504337%2F2fqxlf_processed.jpeg&w=3840&q=75)
Transcribed Image Text:EXPERIMENT-THERMAL CONDUCTIVITY OF
THE MATERIAL
Objective: To calculate the thermal conductivity
of the given materials.
Formulae:
Q'
ΑΔΤ/Δx
K
Apparatus used in this Experiment:
HEAT CONDUCTON APPARATUS
WARNING
THEMOMETE
Experimental Values:
Material BRASS (Diameter = 25mm)
Temperature (°C)
Q' (W)
1
2
4
5
6
7
8
14.75
78.9
77.5
75.9
50
46.6
42.6
35.9
34.6
33.5
Answer the following:
QUESTION - 1
Identify the specimen materials used in this
experiment is -
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