Indicate your specific subject in the "School Subject" box, so those with expertise in the area will respond to the question.
Since this is not my area of expertise, I searched Google under the key words "principles of light convex lens" to get these possible sources:
http://www.google.com/search?client=safari&rls=en&q=principles+of+light++convex+lens&ie=UTF-8&oe=UTF-8
In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/.
explain the priniciples of light thaat enable the convex lens to function as it does
1 answer