April 21, 2014

Homework Help: Physics need work checked

Posted by Physics on Wednesday, May 2, 2012 at 2:00am.

Physics lenses. Please help, my math is wrong and I need second opinion.?
Consider three lenses with focal lengths of 25.9 cm, -15.8 cm, and 10.0 cm positioned on the x axis at x1 = 0 m, x2 = 0.412 m, and x3 = 0.514 m, respectively. An object is at d = -121 cm.
Find the location of the final image produced by this lens system. x=___m
Find the magnification of the final image produced by this lens system. m =____
work is here
imgur. com/ned2q

Answer this Question

First Name:
School Subject:

Related Questions

physics - please give me some idea for making a working model based on optics. ...
Physics - Two lenses are in contact. One of the lenses has a focal length of +10...
physics - do converging/diverging lenses work because of refraction?
science - Contact lenses improve lives. Contact lenses are an example of what? ...
physics - How is it that contact lenses can be thinner than bifocales but just ...
Physics - I have some physics problems that I would like to get checked please?
math - It certainly pays to check your work! I just took a HUGE science test. I ...
Physics - Two converging lenses with focal lengths 5 cm and 30 cm are placed 35 ...
Physics - Two plus lenses have focal lengths in the ratio 3:1. When placed ...
physics - Telephoto lenses allow one to "zoom in" on distant objects, making ...