Hello, everyone. I calculated my answer for my Physics homework but I wanted som
ID: 2263962 • Letter: H
Question
Hello, everyone. I calculated my answer for my Physics homework but I wanted someone to help me double-check my answer and work to verify my answer before I submit it.
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You place an object 22.8 cm in front of a diverging lens which has a focal length with a magnitude of 14.2 cm. Determine how far in front of the lens the object should be placed in order to produce a new image that is 4.15 times smaller than the original image.
Explanation / Answer
1/v+1/u=1/f
v1=-8.75
hi/ho=8.75/22.8=m=.38
new m should be=.38/4=.095
put in genral eq
u=135.27 cm
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