1.

6.0 kJ of conduction heat transfer has to take place in 10 minutes from one end to other end of a metallic cylinder of 10 cm cross-sectional area, length 1 metre and thermal conductivity as 100 W/m.K. What is the temperature difference between the two ends of the cylindrical bar?

A. \[80{}^\circ C\]
B. \[100{}^\circ C\]
C. Viscosity, speed and load
D. \[160{}^\circ C\]
Answer» C. Viscosity, speed and load


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