magnificaion of a spherical mirror is plus minus 2 what kind of mirror can it be
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(1)
If the magnification is +2, then it is a concave mirror.
(2)
If the magnification is -2, then ir is a convex mirror.
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(1)
If the magnification is +2, then it is a concave mirror.
(2)
If the magnification is -2, then ir is a convex mirror.
tarun187:
but it is +-2
you mean + or - 2?
then it is concave
because convex mirror is always -2
first it is plus then minus 2 written
u mean this?--> ±
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