Image distance of convex mirror is positive or negative
Asked by admin @ in Physics viewed by 322 People
what will be the sign of image distance of convex mirror? Will it be positive or negative? In all cases or ray diagrams.
Answered by admin @
Answer:
f, the focal length, is positive for a concave mirror, and negative for a convex mirror. When the image distance is positive, the image is on the same side of the mirror as the object, and it is real and inverted. When the image distance is negative, the image is behind the mirror, so the image is virtual and upright.
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