Wednesday
April 23, 2014

Homework Help: Physica

Posted by fatma1 on Saturday, July 21, 2012 at 3:52am.

A contact lens is made of plastic with an index of repraction of 1.5 , The lens has an outer radius of eurvature ( convex) of 2 cm and an inner radius of curvature (concave ) of 4 cm .the focal length of the lens is;

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physica - A contact lens is made of plastic with an index of repraction of 1.5...
Physics - The following four lenses are placed together in close contact. Find ...
Physica - If a student desires to produce three times larger and an erect image ...
Physica - If a student desires to produce three times larger and an erect image ...
Physics - A converging thin lens made out of crown glass (n=1.52) has a focal ...
Physics - An office copier uses a lens to place an image of a document onto a ...
Geometry - If the top of the paint container is made of plastic, how much ...
calculus problem - the thin lens equation in physics is 1/s+1/S=1/f where s is ...
Science - The science teacher gave each group in the science lab a pair of wires...
Physics - If you are wearing contact lenses with a dioptric power of 3.4 and ...

Search
Members