This video lecture from Physical Optics (F.Sc. first year physics) covers Young’s double slit experiment, its explanation by using the concept of wave front and interference of waves. Also you will learn how the concept of diffraction is used in Young’s experiment. 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.