3. An object is placed 10cm in front of a lens. The lens
forms a real image three times magnified. Where is
the image formed? What is the focal length of the
lens?
Answers
Answered by
13
here is ur answe with explanation
Attachments:
![](https://hi-static.z-dn.net/files/dc6/a9cc1f034cbe4687009ea4a4b462f8c5.jpg)
Similar questions
Math,
6 months ago
Math,
6 months ago
English,
1 year ago
Math,
1 year ago
Social Sciences,
1 year ago