20:18

C-12||LEC-6||RAY OPTICS||PHYSICS BY NISHANT SIR

32:13

C-12||LEC-8||RAY OPTICS||PHYSICS BY NISHANT SIR

1:05:56

C-12||LEC-9||RAY OPTICS||PHYSICS BY NISHANT SIR

29:54

C-12||LEC1||SEMICONDUCTOR ELECTRONICS

42:25

mcat some geometric optics

33:41

C-12||LEC-5||RAY OPTICS||PHYSICS BY NISHANT SIR

1:00:25

C-12||LEC-2||WAVE OPTICS||PHYSICS BY NISHANT SIR

34:22

C-12||LEC-5||SEMICONDUCTOR ELECTRONICS