May 30, 2016

Homework Help: Physics

Posted by Angie on Saturday, November 30, 2013 at 5:13pm.

A pair of eyeglass frames made of plastic with a coefficient of linear expansion of
have circular lens holes of diameter 4.40 cm at room temp (20
To what final temperature must the frames be heated in order to insert lenses
4.42 cm in diameter? (Hint: treat this as an area expansion problem)

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions