F.Sc. Physics Book1, CH 9, LEC 9: Thin Film

This video lecture from Physical Optics (F.Sc. first year physics) covers Thin film, its explanation with examples, factors of path difference and nature of Interference. Find more e-learning material and educational video lectures in Urdu at maktab.pk. These videos are free to use for promotional and commercial purpose by keeping the credits to Maktab.