57 244
Assignments Done
99%
Successfully Done
In February 2018
Your physics homework can be a real challenge, and the due date can be really close — feel free to use our assistance and get the desired result.
Be sure that math assignments completed by our experts will be error-free and done according to your instructions specified in the submitted order form.
Our experts will gladly share their knowledge and help you with programming homework. Keep up with the world’s newest programming trends.

Answer on Optics Question for dave

Question #2944
A converging lens has a focal length of 25.5 cm. If it is placed 72.5 cm from an object, at what distance from the lens will the image be? What is the magnification of the lens?
Expert's answer
From the formula:
/cgi-bin/mimetex.cgi?%5Cfrac%7B1%7D%7Bf%7D%20=%20%5Cfrac%7B1%7D%7Bd_1%7D%20+%20%5Cfrac%7B1%7D%7Bd_2%7D

1/25.5 = 1/72.5 + 1/d2
d2 = 1848.75 / 47 = 39.34
The magnification is m = - 39.34/25.5 = - 1.54

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

No comments. Be first!

Leave a comment

Ask Your question