Friday
September 19, 2014

Homework Help: Physics

Posted by Mary on Friday, April 13, 2007 at 8:01am.

A rod made from a particular alloy is heated from 23.5C to the boiling point of water. Its length increases by 8.21 10-4 m. The rod is then cooled from 23.5C to the freezing point of water. By how much does the rod shrink?


I will be happy to critique your work.

use a proportion.

deltaL/8.21E-4=(23.5/(100-23.5)

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - A rod made from a particular alloy is heated from 22.0C to the ...
physics - A rod made from a particular alloy is heated from 24.5C to the ...
Physics - If a rod is moving at a velocity equal to 1/2 the speed of light ...
physics - If a rod is moving at a velocity equal to 1/2 the speed of light ...
physics - 2. Rod A, which is 30 cm long, expands by 0.045 cm when heated from 0...
Physics - The length of the rod will become exactly half of its original value. ...
Physics - The length of the rod will become exactly half of its original value. ...
Physics - The length of the rod will become exactly half of its original value. ...
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...

Search
Members