Physics-10th Light - Reflection and Refraction CBSE Board 2023 Medium
A student wants to obtain an erect image of an object using a concave mirror of 10 cm focal length. What will…
A student wants to obtain an erect image of an object using a concave mirror of 10 cm focal length. What will be the distance of the object from mirror ?
- (a)Less than 10 cm
- (b)10 cm
- (c)between 10 cm and 20 cm
- (d)more than 20 cm
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