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?.

3 answers

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

148.67

What is iron rod?

Ask a New Question or answer this question.

Similar Questions

Hello,Can some one please tell me if I calcilater this right... Thank You I used: I=LK1(Tf-To) What is the length of an aluminum
1. 1 answer
An aluminum bar has the desired length when at 10 degrees Celsius. How much stress is required to keep it at this length if the
1. 1 answer
What is the length of an aluminum rod at 65 degrees celcius if its length at 15 degrees celcius is 1.2 meters? My choices are
1. 0 answers
At 28.4 g sample of aluminum is heated to 39.4 degrees Celsius and then is placed in a calorimeter containing 50.0g of water.
1. 1 answer