Question

A series of polarizers are each placed at a 10 ∘ interval from the previous polarizer. unpolarized light is incident on this series of polarizers. True or False?

Answer 1

The intensity of light decreases with each subsequent polarizer in a series of polarizers.

Step-by-step explanation:

When unpolarized light passes through a series of polarizers, the intensity of light decreases with each subsequent polarizer. Each polarizer only allows light waves that are aligned with its axis to pass through, while blocking or absorbing light waves that are perpendicular to its axis. So, when the light passes through the first polarizer, some of the light is absorbed, and only a portion of the light passes through. When this partially polarized light passes through the second polarizer, which is at an angle of 10° from the first polarizer, more light is absorbed. The same process continues with each subsequent polarizer, resulting in a further reduction in intensity each time. Therefore, the statement is True.