Tuesday

September 30, 2014

September 30, 2014

Posted by **DD** on Thursday, April 12, 2012 at 7:22am.

- physics -
**drwls**, Thursday, April 12, 2012 at 7:45amLook up the coefficient of thermal expansion of steel. Call it a.

a*L*(deltaT) = 0.0051 meters

Solve for L.

L = 0.0051/(a*deltaT)

"deltaT" = 5 C

**Answer this Question**

**Related Questions**

math - Kate and John both are 100 m far away from each other. They both are 1.5 ...

math - A flagpole casts a 32-ft shadow. A boy who is 6 feet tall is standing ...

algebra - If you are standing 85 ft from the base of a flagpole, and determine ...

College Algebra - A person who is 6 feet tall walks away from flagpole toward ...

math - In a photograph, a man is 1.3cm tall and a flagpole is 4.8cm tall. If the...

Math 11 - In a photograph, a man is 1.3cm tall and a flagpole is 4.8cm tall. If ...

math - Theresa wanted to find the height of her school's flagpole in inches. ...

geometry - Shalonda notices that when she stands next to the flagpole, she casts...

MATH - If a flagpole casts a shadow of 300 ft. and a person standing 6ft tall ...

Physics - A spherical steel ball has a diameter of 2.540cm at 25 degree Celsius...