physics?!??!?

2 ⤊

A film projector produces a 1.51 m image of a horse on a screen. If the projector lens is 4.00 m from the screen and the size of the horse on the film is 1.07 cm, what is the magnitude of the magnification of the image?
141
14.1
0.708
7.08 x 10^-3

2007-06-17 20:16:40 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Physics

3 answers

h' = 1.51 m
v = 4 m
h =1.07 m

M = h'/h = 1.41

Please check the options.

Hope this helps.

your_guide123@yahoo.com

2007-06-17 20:54:16 · answer #1 · answered by Prashant 6 · 1⤊ 1⤋

141 from the mistaken math of the first answer > 1.07 M on film ? give me a break.

2007-06-25 19:43:58 · answer #2 · answered by Mike1942f 7 · 0⤊ 0⤋

hahahha I see you are in Keystone.

2007-06-24 08:40:17 · answer #3 · answered by Stanton V 1 · 1⤊ 1⤋