Sunday
October 26, 2014

Homework Help: PHYSICS

Posted by EM on Sunday, March 13, 2011 at 12:17am.

1...At what temp. of 0^C steel rod and copper rod have length of 800.1 & 99.9 respectively. At what temp. will the 2 rods have the same length.
coeff.of linear expansion Copper-.000017 steel-.000013

2...The length of a brass bar increase from 4.001 into 4.0030 m. find the final temperature of the bar if the initial temperature was 0 Celsius.
coeff. of linear expansion brass-.000019

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

PHYSICS - 1..........At what temperature of 0^C steel rod & copper rod have ...
PHYSICS - 1..........At what temperature of 0^C steel rod & copper rod have ...
physic - An aluminum rod is 10.0 cm long and a steel rod is 80.0 cm long when ...
PHYSICS NEED HELP FAST - A 150KG STEEL ROD IN A BUILDING UNDER CONSTRUCTION ...
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 - A steel rod of length 1 m is welded to the end of an aluminum rod of ...
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 steel rod of length 4 m is welded to the end of an aluminum rod of ...

Search
Members