उत्तल लेंस के लिए सूत्र
1/v-1/u=1/f को स्थापित करें।
Answers
Answered by
3
hope this will be helpful to
Attachments:
![](https://hi-static.z-dn.net/files/da8/3e6ae8d04e04c8e535662cd5798cbdf1.jpg)
![](https://hi-static.z-dn.net/files/da4/abba98028ed184117c276709ac94c0ad.jpg)
Similar questions