lecture 27|Ray optics| IIT NEET board|Er Santosh Kumar @magnetacademy413
20:20
lecture 29|Ray optics|boards 12th|IIT NEET| Er Santosh Kumar@magnetacademy413
22:37
Lecture 08| Ray optics | BSEB |CBSE |IIT-NEET| 12th board |Er.santosh kumar @magnetacademy413
34:08
lecture 25| Ray optics|board 12th| IIT NEET|Er. Santosh Kumar @magnetacademy413
22:35
lecture 30|Ray optics|boards 12th|IIT NEET| Er Santosh Kumar@magnetacademy413
33:46
Part 13 // Ray Optics // Lens Maker's formula // JEE,NEET,CBSE -Class 12
23:50
lecture 20| 12th|Ray optics| prism|board|IIT NEET|ER Santosh Kumar @magnetacademy413
27:14
lecture 18| Ray optics| board| 12th | IIT JEE NEET|Er. Santosh Kumar @magnetacademy413
25:30