How to use Lens Maker’s Formula without sign convention | NEET TIPS & TRICKS | PHYSICS TRICKS | - Videos

How to use Lens Maker’s Formula without sign convention | NEET TIPS & TRICKS | PHYSICS TRICKS |

In this video i will tell u alternative of lens makers formula that will surely help you in competitive exams….

Please watch till the end

Aim :- 100 likes please guys do it i want your support

source