LENSES A light ray bends as it enters glass and bends again as it leaves This refraction is due to the difference in the average speed of light in glass and in air Glass of a certain shape can form an image that appears larger smaller closer or farther than the object is actually viewed ID: 488200
Download Presentation The PPT/PDF document "LENSES" is the property of its rightful owner. Permission is granted to download and print the materials on this web site for personal, non-commercial use only, and to display it on your personal computer provided you do not modify the materials and that you retain all copyright notices contained in the materials. By downloading content from our website, you accept the terms of this agreement.
