Physics Ray Optics part 29 Sign convention in lens CBSE class 12

[@harshdevda3529]

the fact that you are helping students even after 7 years 🙏🙏

[@Fake-btr]

And know 8 years

[@Conjucture]

@@Fake-btr now 9 years

[@muralidharan3563]

I think " exam fear " was now named as " learnohub "

[@Bittugautam5934]

Thankyou mam 🙏 I am watching this after 7year old * in before pre-board

[@megawar108]

thank you mam i was really confused about radius of curvature like when to take +ve and -ve...but now its super clear

[@rupajha9941]

I am of 10th. But in syllabus this is there.

[@gopalakrishna1578]

Thank you so much it really means a lot to me mam

[@finn029]

Thank you

[@DrAnuradhaTmoti]

All doubts got cleared mam
Thank you so much mam 🙏

[@pk75621]

Thank you so much MAM 🙏

[@Jahnavichowdary22]

Thanks a lot mam🙏... Will remember u

[@gaganmeena4120]

Thanks 👍

[@harshdevda3529]

bhai ham kab dekhre hai sign convention ek din phle exam se

[@sanjukashyap2824]

Nice explanation

[@theprofessorsacademy3417]

Thanks and welcome

[@muralidharan3563]

Hello... Anyone form 2023?

[@vaishnavkrishnan9483]

hi

[@Ashastudypoint1080]

From 2024😂

[@SandeepSingh-pe3jf]

Best explanation mam

[@sameerrathore1064]

Thank You So Much

[@theprofessorsacademy3417]

You're most welcome

[@rounakraj7239]

Thank you so much exam fear

[@vijayshankar613]

Thankyou mam

[@yashvardhansingh3953]

THANK YOU MAM !!!!

[@shivayadav3295]

Thanks mam

[@mraakashkumar1760]

R1 , r2 kya h

[@kumarisushma8362]

Radius of curvature

[@brainlyindia1708]

U will be negative I guess

[@rafibhakt3038]

Very confusing not a good video