February 23, 2017

Homework Help: College physics

Posted by ali on Friday, July 30, 2010 at 6:07pm.

A student has built a 20-cm-long pinhole camera for a science fair project. She wants to photograph the Washington Monument, which is 167 m (550 ft) tall, and to have the image on the film be 5.0 cm high.

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions