*98. CD Multiple-Concept Example 4 illustrates the concepts thatare pertinent to this problem. A cylindrical brass rod (cross-sectionalarea = 1.3 x 10³m²) hangs vertically straight down from a ceiling.When an 860-N block is hung from the lower end of the rod, the rodstretches. The rod is then cooled such that it contracts to its originallength. By how many degrees must the temperature be lowered?

To determine: The temperature decrease of the cylindrical brass rod Given: Cross sectional area of…

Answered: *98. CD Multiple-Concept Example 4…

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter19: Temperature, Thermal Expansion And Gas Laws

Section19.3: Thermal Expansion

Problem 19.4CE

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A hollow aluminum cylinder 20.0 cm deep has an internal capacity of 2.000 L at 20.0C. It is completely filled with turpentine at 20.0C. The turpentine and the aluminum cylinder are then slowly warmed together to 80.0C. (a) How much turpentine overflows? (b) What is the volume of the turpentine remaining in the cylinder at 80.0C? (c) If the combination with this amount of turpentine is then cooled back to 20.0C, how far below the cylinders rim does the turpentines surface recede?
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