For an object that is at a distance of \( +15 \mathrm{~cm} \) and is moved slowly towards the po...

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For an object that is at a distance of \( +15 \mathrm{~cm} \) and is moved slowly towards the pole of a convex mirror. The image will get
a. enlarged and real
b. shortened and real
c. enlarge and virtual
d. diminished and virtual
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