Asked by help

An aluminum rod at 18 degrees Celsius has a length of 2.50 meters. At what possible temperatures will it's length change by 1cm?.
Answered by drwls
Using the coefficient of thermal expansion for Al, (alpha), compute the temperatures at which the length change deltaL = +0.01 and -0.01 m

alpha *2.5 * deltaT = +/- 0.01
Answered by ferdinand
148.67
Answered by Destiny
What is iron rod?
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