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Physics · PYQ NEET UG 2016(1)
हिन्दीMatch the entries of Column-I with Column-II, where \( m \) is the magnification produced by the mirror: Column-IColumn-II i. \( m = -2 \)a. Convex mirror ii. \( m = -\frac{1}{2} \)b. Concave mirror iii. \( m = +2 \)c. Real image iv. \( m = +\frac{1}{2} \)d. Virtual image
Match the entries of Column-I with Column-II, where \( m \) is the magnification produced by the mirror:
| Column-I | Column-II |
|---|---|
| i. \( m = -2 \) | a. Convex mirror |
| ii. \( m = -\frac{1}{2} \) | b. Concave mirror |
| iii. \( m = +2 \) | c. Real image |
| iv. \( m = +\frac{1}{2} \) | d. Virtual image |
Correct answer · Option 2
i → b and c; ii → b and c; iii → b and d; iv → a and d
Explanation
Negative magnification indicates a real, inverted image formed by a concave mirror. Positive magnification greater than 1 represents a virtual, magnified image by a concave mirror, while positive magnification less than 1 represents a virtual, diminished image by a convex mirror.
