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Physics 12 Online
OpenStudy (princeevee):

Which does not contain a lens? A. binoculars B. a camera C. a mirror D. an eye

OpenStudy (anonymous):

I'd guess C

OpenStudy (princeevee):

you sure?

OpenStudy (anonymous):

Not quite tbh.

OpenStudy (princeevee):

can you ask others?

OpenStudy (inowalst):

Cameras have lens. Binoculars have lens. Mirrors dont. Eyes have lens.

OpenStudy (ybarrap):

A property that all lens have is a focal point, where all the light refracted or reflected collects to a single point. In a regular flat mirror all light that comes in is reflected parallel to others: |dw:1426808806138:dw|

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