Optics Flashcards

1
Q

Can a plane mirror ever form a real image?

A

Yes, the plane mirror can form a real image when the object is virtual.

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2
Q

Define mirror formula

A

Mirror formula is relationship that combines image distance ,object distance and focal length of the mirror . Expression for mirror formula is 1/u+1/v=1/f.

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3
Q

List the formula to find magnification

A

M=i/o , M=v/u

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4
Q

List the formula to find focal length (F)

A

F=R/2

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