February 21, 2017

Homework Help: physics

Posted by Need help please! on Tuesday, October 23, 2012 at 7:35am.

A source of light and a screen lie in the same plane, 3 metres in front of a plane mirror, the mirror surface being parallel with the screen. If the mirror is rotated through 10degrees, how far will the patch of light mves across the screen?

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions