Power of lens

[@Ngx_bathinda]

I really don’t know why some silly people dislike Khan academy’s videos
Either they lack sense to understand anything or they become mad by seeing that khan academy provide free education to everyone and helps us to understand easily
Seriously they are too bad
My heart got broken when I saw that there 13 dislikes only on 143 likes 😭😭😫😫😖😣

[@y_p7]

Don’t worry, it’s the UA-cam’s algorithm that cause some people to dislike the video.

[@Hongsen]

No skeptic, this man has deep understanding of physics.

[@avanishdeepak1661]

You the real MVP, such an underrated teacher

[@kashishtuli]

The best channel for ncert derivations and covering ncert ! ☆

[@perspectivex]

wow, thanks, super clear and concise presentation. I finally get the reason for making up a derivative quantity like 1/(focal length), the adding of powers (also that no correction = 0 diopters instead of infinite focal length).

[@arc5161]

This is actually the best video on this topic OMG

[@rifatabser7949]

I loved the way you explain. It built a crystal clear conception!

[@alkaansari965]

Nice explanation😊😊

[@karuppiahmani8125]

You are great man! Thank you so much 😁 by the way you r somehow talking like srk 🤩

[@rigidnoir]

Those 18 Dislikes are from BYJU'S, Vedantu, Unacademy and their subscribers and such companies😂

[@Lion_-eo4rg]

😂

[@varunvishaal9181]

10:13 that eye looks sooo real and thnks a lot bro 😁😁😁

[@lakshmianushameegada8559]

Thank you very good explanation

[@satyendranooka3437]

wow, so simple and clear explanation!

[@9849031703]

Superb explanation

[@chan400]

Good explanation!!!

[@Hino_55]

Great explanation sir!

[@ananya9285]

THANK YOUU

[@anishatadkod1778]

He teaches so well !

[@vipinsingh4673]

Very great sir

[@y_p7]

These videos are soo smooth, I’d be glad if you tell me what software do you use.

[@KhanAcademyIndiaEnglish]

Sketchbook, a freeware, for writing and Camtasia studios, a non-freeware, for screen capture and editing.

[@meghasharma7746]

Thankyou soo much sir 🙏☺️

[@joshranjandas1985]

thank u , so much .......

[@firstjm9071]

Thank you !!!

[@9849031703]

Mmm.good

[@shailjamishra771]

thankyou

[@chaitaliniwate227]

nice explanation but sir I think u should be more specific

[@shafiaerramshafiaerram5263]

Tq sir

[@t.vinitreddy8692]

🙏🙏🙏🙏🙏🙏