Posted by **Mandi** on Thursday, February 7, 2008 at 7:48pm.

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 rod at 65 degrees celsius if its length at 15 degrees celsius is 1.2 meters?

my answer:

0.001386 meter

- Physical Science -
**DanH**, Thursday, February 7, 2008 at 8:25pm
The answer you have is correct, but it is the CHANGE in length, not the new length. So, the new length is the old length (1.2m) + the answer you came up with.

## Answer this Question

## Related Questions

- physics - A steel rod of length 4 m is welded to the end of an aluminum rod of ...
- physics - An aluminum rod at 18 degrees Celsius has a length of 2.50 meters. At ...
- science - What is the length of an aluminum rod at 65 degrees celcius if its ...
- Physical Science - What is the length of an aluminum rod at 65 degress celcius ...
- physics - A cylindrical aluminum rod is attached to a wall by a hinge. A copper ...
- Physics - A lead rod and a common glass rod both have the same length when at 20...
- Physics - A lead rod and a common glass rod both have the same length when at 20...
- Physical Science - Hello, Can some one tell me if I came to the correct answer...
- physics - If a rod is moving at a velocity equal to 1/2 the speed of light ...
- Physical Science - Hello, I wanted to know if I came to the correct answer in ...

More Related Questions