Wave Optics Tes...

A white light is passed through the two narrow slits and produced a pattern of alternating bright and dark lines on the screen as shown above. Which of the following phenomenon is responsible for the bright and dark lines on the screen?

Making a light wave vibrate in only one plane is known as :

A white light is passed through the two narrow slits and produced a pattern of alternating bright and dark lines on the screen as shown above. What will effects on the central bright band , if the distance between screen and slits are increased?

If light is passed through a double-slit opening and falls onto a screen, Identify the pattern produced on the screen .

Identify which of the following should be used for polarised light waves?
I. Sunglasses
II. Remove ultraviolet light
III. Reveal stress patterns

Two light beams superimposed each other constructively this results in:

Light waves exhibit polarization but sound waves do not exhibit polarization because they are not:

Constructive and destructive interference occur in:

A person shines a coherent light of a bulb through an object, $$A$$, which produces a pattern of concentric rings on a screen, $$B$$. $$A$$ is most likely