Saturday
April 18, 2015

Homework Help: science

Posted by emy on Thursday, July 5, 2012 at 7:33am.

A hollow cylinder of aluminium 1 m long with a 40 mm outside diameter is at a temperature of 20 C. What is the change in length and circumference of the cylinder when it is cooled to −25 C?
(Note: the thermal co-efficient of expansion of aluminium is 24 10−6 K−1.)

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics E&M - A 68.0 g hollow copper cylinder is 90.0 cm long and has an inner ...
science - Assuming that the cylinder is fixed at both ends and that its wall ...
maths - What length of a solid cylinder 2cm in diameter must be taken to recast ...
physics - Problem: A long cylinder of diameter 2a has a charge per unit length, ...
math - A cylinder has a diameter of 80 cm and a length of 45 cm. Another ...
physics - Problem:A long cylinder of diameter 2a has a charge per unit length, ...
Calc - cylindrical can is to be made from a rectangular piece of aluminum that ...
physics - A hollow aluminum cylinder 22.0 cm deep has an internal capacity of 2....
physics - A hollow aluminum cylinder 22.0 cm deep has an internal capacity of 2....
11th Grade-Calc - cylindrical can is to be made from a rectangular piece of ...

Members