Saturday
November 29, 2014

Homework Help: PHYSICS

Posted by eissa on Monday, March 14, 2011 at 7:42am.

1..........At what temperature of 0^C steel rod & copper rod have length of 80.1cm and 99.9cm respectively. At what temperature will the 2 rods have the same length.
Coefficients of linear expansion (per C) copper rod----.000017 steel rod-------.000012

2.....The length of a brass bar increase from 4.001m into 4.0030 m. find the final temperature of the bar if the initial temperature was 0 Celsius.
Coefficients of linear expansion (per C) 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 ...
physic - An aluminum rod is 10.0 cm long and a steel rod is 80.0 cm long when ...
PHYSICS - 1...At what temp. of 0^C steel rod and copper rod have length of 800.1...
physics - A steel rod of length 4 m is welded to the end of an aluminum rod of ...
physics - A steel rod of length 1 m is welded to the end of an aluminum rod of ...
HELP - A brass rod with a length of 10.0 cm is placed end to end with an ...
PHYSICS - Two metal rods -- one copper the other aluminum -- are connected in ...
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 - Two cylindrical rods are made of the same material and have the same ...

Search
Members