APFIVE Mirror Surface and Image Quality
A smooth spherical mirror and a slightly rough spherical mirror of the same radius of curvature are each used to form an image of a distant object. Compared to the image formed by the smooth mirror, the image from the rough mirror will be:
A
Less bright with blurred edges
B
Identical in all respects
C
Brighter with sharper edges
D
At a different focal distance but equally bright
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