When a polaroid is rotated, the intensity of light is not found to vary. The incident light may be

When a polaroid is rotated the intensity of light does not vary. The incident light might be:

When a polaroid is rotated the intensity of light varies but never reduces to zero. It shows that the incident light is :

When a polaroid is rotated the intensity of light varies but never reduces to zero. It shows that the incident light is :

When a polaroid is rotated, the intensity of light varies and ultimately reduces for a particular orientation to zero. It shows that the incident light is :

When a polaroid is rotated, the intensity of light varies and ultimately reduces for a particular orientation to zero. It shows that the incident light is :

When a polariod, placed in the path of light, is rotated, there is no change of intensity of light. The incident light-

When a polaroid, placed in the path of light is rotated , the intensity of light appears to vary but never reduces to zero. The light is

When polaroid is rotated intensity of light increases and decreases but never becomes zero, so we can say that incident light is .......

Show that when the unpolarized light passe through polariser then the intensity emerging light is half that of the intensity the incident light.

A beam of light incident on a polaroid and the polaroid is rotated through 360^(@) , about the direction of the incident beam as the axis. If there is no change in the intesity of the transmitted light then the incident light may be