Tricks Played with light

When : Nov 2, Saturday,
Where : Van Allen Hall, Room 70

(Professor Usha Mallik)

A pinhole camera, light travels in a straight line, forming an image		Light rays traveling through a pair of (concave & convex) lens
A Pepsi can looks distorted seen half immersed in water		A Laser beam keeps moving through the glass
Here is a light bulb		Here is another, which is real, both ?
The double slit experiment		How the wave nature of light makes the fringes
Light waves emanating from two point sources		How two waves can enhance or cancel each other