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Class 10 Science Medium Mcq English Medium

In Example 9.2 (concave mirror, f = -15.0 cm, object at u = -25.0 cm), what is the nature of the resulting image (v = -37.5 cm)?

Question
In Example 9.2 (concave mirror, f = -15.0 cm, object at u = -25.0 cm), what is the nature of the resulting image (v = -37.5 cm)?
Virtual and erect
Real
Non-existent
At infinity
Answer
Real
Detailed Explanation
Since v is negative (in front of the mirror) for this concave mirror case, the chapter states the image is real.
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