About this document

Focal Lengths of Convex and Concave Lenses by Joshua Bedward is a document available to read on EtoBox.

The document discusses determining the focal lengths of lenses using different methods. It describes setting up an apparatus with object and screen holders, as well as lens holders to hold convex and concave lenses. Distances between the object, lens, and image are measured and used in lens equations to calculate the focal length. Bessel

Author

Joshua Bedward

Language

EN