Smartphones and polarized lenses

Smartphones and polarized lenses

Assessment

Interactive Video

Science, Physics

11th Grade - University

Hard

Created by

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The video discusses how light reflects from flat surfaces, causing glare and reduced visibility. Polarized lenses help by filtering out this light but can affect the viewing of GPS devices and cell phones. Boaters and pilots have reported issues with LCD panels when wearing polarized glasses. A solution for smartphone visibility is to rotate the device 90 degrees to align the filters.

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1 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What new insight or understanding did you gain from this video?

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