Part A At 20° C, the hole in an aluminum ring is 2.300 cm in diameter. You need to slip this ring over a steel shaft that has a room-temperature diameter of 2.306 cm . To what common temperature should the ring and the shaft be heated so that the ring will just fit onto the shaft? Coefficients of linear thermal expansion of steel and aluminum are 12 x 10-6 K-1 and 23 x 10-6 K-1 respectively. Express your answer using two significant figures.
Part A At 20° C, the hole in an aluminum ring is 2.300 cm in diameter. You need to slip this ring over a steel shaft that has a room-temperature diameter of 2.306 cm . To what common temperature should the ring and the shaft be heated so that the ring will just fit onto the shaft? Coefficients of linear thermal expansion of steel and aluminum are 12 x 10-6 K-1 and 23 x 10-6 K-1 respectively. Express your answer using two significant figures.
College Physics
10th Edition
ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter10: Thermal Physics
Section: Chapter Questions
Problem 22P: A construction worker uses a steel tape to measure the length of an aluminum support column. If the...
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![Problem 12.36
5 of 11
>
I Review I Constants
Part A
At 20° C, the hole in an aluminum ring is
2.300 cm in diameter. You need to slip this ring
over a steel shaft that has a room-temperature
diameter of 2.306 cm .
To what common
temperature should the
ring and the shaft be
heated so that the ring
will just fit onto the shaft?
Coefficients of linear
thermal expansion of
steel and aluminum are
12 x 10-6 K-1 and
23 x 10-6 K-1
respectively.
Express your answer
using two significant
figures.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbc224777-1c35-479c-87e0-e6c5497ba086%2F2f676561-a210-4b6a-ac65-566bb8c64633%2Fph45nmp_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Problem 12.36
5 of 11
>
I Review I Constants
Part A
At 20° C, the hole in an aluminum ring is
2.300 cm in diameter. You need to slip this ring
over a steel shaft that has a room-temperature
diameter of 2.306 cm .
To what common
temperature should the
ring and the shaft be
heated so that the ring
will just fit onto the shaft?
Coefficients of linear
thermal expansion of
steel and aluminum are
12 x 10-6 K-1 and
23 x 10-6 K-1
respectively.
Express your answer
using two significant
figures.
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