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Physics 16 Online
OpenStudy (jmartinez638):

State which of the following comments are true: A. A converging lens has two focal points. B. A convex mirror has two focal points. C. Both transparent and opaque objects will allow light to pass through. D. When you eye changes focus, the shape of the lens in your eye changes. E. When a changes focus, the shape of the lens in the camera changes.

OpenStudy (jmartinez638):

@freckles

OpenStudy (shamim):

can u draw a lens?

OpenStudy (shamim):

can u draw a mirror?

OpenStudy (shamim):

|dw:1412913780179:dw| this is convex lens

OpenStudy (jmartinez638):

Yes

OpenStudy (shamim):

can u draw ray diagram of a convex lens

OpenStudy (shamim):

do u know a lens is always transparent

OpenStudy (shamim):

light goes through a lens

OpenStudy (shamim):

but mirror always reflect light

OpenStudy (shamim):

u hv to speak more to get better help

OpenStudy (jmartinez638):

sorry im dead tired. im going to close the question til later

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