If unpolarized light passes through a polarizer, what percentage of the light in

If unpolarized light passes through a polarizer, what percentage of the light intensity will emerge?

If unpolarized light passes through a polarizer, what percentage of the light intensity will emerge?

Step 1: Understand what unpolarized light is. It means the light waves vibrate in multiple directions.
Step 2: Know what a polarizer does. A polarizer only allows light waves that vibrate in a specific direction to pass through.
Step 3: When unpolarized light hits a polarizer, it gets filtered.
Step 4: According to Malus's law, when unpolarized light passes through a polarizer, half of the light intensity will be allowed through.
Step 5: Therefore, 50% of the original light intensity will emerge after passing through the polarizer.

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