Question

EXAMPLE 21.7 A certain person cannot see objects clearly when they are beyond a distance of 50 cm. What focal length should t
0 0
Add a comment Improve this question Transcribed image text
Answer #1

The defect is myopia. The distance of far point = 50 cm For correcting far point, U = -00 v=-50 cm - 1 + 1=1 50F f= -50 To viplz like

Add a comment
Know the answer?
Add Answer to:
EXAMPLE 21.7 A certain person cannot see objects clearly when they are beyond a distance of...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT