APFIVE Mirror Equation Sign Convention
When using the mirror equation, 1/f = 1/do + 1/di, the calculated image distance (di) is found to be negative. What does a negative image distance physically signify?
A
The image is smaller than the object
B
The image is real but inverted relative to the object
C
The image is formed at an infinite distance
D
The image is virtual and located behind the mirror
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