Answer to Question #70035 in Optics for Ayan

Question #70035
The focal length of a projector lens is 10 cm. This forms an image at 5 cm of 2 cm x 2 cm slider. The size of image on the screen is _______
1
Expert's answer
2017-09-13T09:46:06-0400
k=d_i/f (1), where di is the distance from projector to screen, f is the focal length of the projector
Of (1) k=0.05m/0.1m=0.5
The size of image is 0.5×2cm=1cm
Answer:
1 cm x 1 cm

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

LATEST TUTORIALS
New on Blog
APPROVED BY CLIENTS
paypal