Wednesday
April 16, 2014

Homework Help: physics (mirror 2)

Posted by Matrix School 2 on Tuesday, July 28, 2009 at 3:49pm.

A pin is placed 40cm away from a convex lens of focal lenght 20cm. Determine the maginification of the pin formed by the lens.

m = 40/20 = 2

am i right with this?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics: Lenses - 1) A convex lens with a focal lenght of 4.0cm is placed 20.0cm...
Physics - An object is placed 30mm in front of a lens. An image of the object is...
Physics - An image of a candle is produced by a convex lens 14 cm away. If the ...
physics - A box is placed 50 cm away from a double convex lens. The image is on...
marymount academy - 1.An object 2.5cm high is placed 10cm from a converging lens...
Science Important - 1. A toy of height 18.4 cm is balanced in front of a ...
physics - A 5.0-cm real object is placed at a distance of 30.0 cm from a concave...
CALCULUS - If you could give an explenation with the answers, that'd be ...
Geometric & Wave Optics - when an object is placed 10cm away from a lens; it is ...
Physics - An optometrist has perscribed you 2D glasses. This means a) you are ...

Search
Members