A converging lens of focal length 5 cm is placed at a distance of 20 cm from a screen. How
far from the lens should an object be placed so as to form its real image on the screen?
Answers
Answered by
14
Answer:
I hope this will help you dear..
Always stay safe and stay healthy..
Attachments:
![](https://hi-static.z-dn.net/files/d91/ae195e05d51fa16262b0f6baab11b456.jpg)
Similar questions