Wednesday
April 16, 2014

Homework Help: Algebra - check to see if correct

Posted by help please on Monday, March 2, 2009 at 6:49pm.

Telephoto lens. Use the formula from Exercise 67 to find the image distance i for an object that is 2,000,000 mm from a 250-mm telephoto lens. (Section 6.7 (1/f = 1/0 +1/i)
1/i = 1/250 - 1/ (2*10^9)
i=25.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Algebra - Telephoto lens. Use the formula from Exercise 67 to find the image ...
algebra - Solve problem. Telephoto lens. find the image distance i for an object...
calculus problem - the thin lens equation in physics is 1/s+1/S=1/f where s is ...
Physics - An object is placed 30mm in front of a lens. An image of the object is...
physics - A certain LCD projector contains a single thin lens. An object 23.5 mm...
Physics - (a) A 2.20 cm high insect is 1.24 m from a 135 mm focal-length lens. ...
Physics repost please clarify - A converging lens has a focal length of 0.060 m...
physics - From a distance of 60 m, a photographer uses a telephoto lens (f = 300...
CALCULUS - If you could give an explenation with the answers, that'd be ...
Physics - An object, that is 3.25 mm high is placed 16 cm in front of a lens. ...

Search
Members