Tardigrade
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Tardigrade
Question
Physics
The rate of heat flow (or heat current) in a bar is proportional to
Q. The rate of heat flow (or heat current) in a bar is proportional to
289
172
Thermal Properties of Matter
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A
temperature difference
B
area of cross-section
C
inversely to length of bar
D
All of the above
Solution:
Correct answer is (d) All of the above