Suraj obtains an inverted image of height 7 cm of an object kept at a distance of 30 cm from a concave mirror. If the focal length of the mirror is 15 cm, find the height of the object.
7 cm
5 cm
3.5 cm
10 cm
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Answer:
15/30 × 7 = 3.5 cm
Step-by-step explanation:
Therefore :- Option C 3.5 cm is the right answer
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