Thursday
April 24, 2014

Homework Help: Physics

Posted by Anonymous on Monday, May 20, 2013 at 10:47pm.

A pair of eyeglasses is designed to allow a person with a far-point distance of 2.06 to read a road sign at a distance of 20.6. Find the focal length required of these glasses if they are to be worn 2.50 from the eyes.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Alebra - Kathy works at an optical store selling eyeglasses. Each week she earns...
Science - Light that passes through a pair of eyeglasses is- a.transmitted b....
science - which of the following best transmits light? a. pair of eyeglasses b. ...
physics - when preparing to undergo an MRI scan, why are patients advised to ...
physics - Suppose that sunlight falls both on a pair of reading glasses and on a...
Misc - Are there any improvments I can make in this paragraph? also i need a ...
math - a sock drawer has 2 blue pair, 4 white pairs, 4 black pair. what is the ...
math - a sock drawer has 2 blue pair,4 white pair,4 black pair? what is the ...
Math - There are 22 gloves in a drawer. 5 brown pair, 4 green pair, and 2 blue ...
physics - In order to clearly read a book 16 cm away, a farsighted girl needs an...

Search
Members