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23 Nov 2019

A straight rod consists of a 1.44-cm-long piece of aluminumattached to a 2.61-cm-long piece of steel. By how much will thelength of this rod change if its temperature is increased from 12°Cto 42°C?

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Trinidad Tremblay
Trinidad TremblayLv2
21 Nov 2019

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Related textbook solutions

Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922

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A straight rod consists of a 1.2-cm-long piece of aluminum attachedto a 2.0-cm-long piece of steel.By how much will the length of thisrod change if its temperature is increased from 20 C to 40 C?
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A composite rod is made from stainless steel and iron and has a length of 0.503 m. The cross section of this composite rod is shown in the drawing and consists of a square within a circle. The square cross section of the steel is 2.91 cm on a side. The temperature at one end of the rod is 62.3 °C, while it is 29.3 °C at the other end. Assuming that no heat exits through the cylindrical outer surface, find the total amount of heat conducted through the rod in two minutes.

A composite rod is made from stainless steel and iron and has a length of 0.503 m. The cross section of this composite rod is shown in the drawing and consists of a square within a circle. The square cross section of the steel is 2.91 cm on a side. The temperature at one end of the rod is 62.3 °C, while it is 29.3 °C at the other end. Assuming that no heat exits through the cylindrical outer surface, find the total amount of heat conducted through the rod in two minutes.

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