m=u−V=f−uf
m=−2 then "V" and "u" same given
−2=f−uf=−2f+2u=f
=3f=2u
2+3f=u
For the concave mirror, f negative, u negative use same for all.
Match the corresponding entries of column 1 with column 2. [Where m is the magnification produced by the mirror] Column 1 Column 2 (A) m=-2 (a)…
NEET UG 2016 — Physics Optics
2016mcqeasy
Match the corresponding entries of column 1 with column 2. [Where m is the magnification produced by the mirror]
| Column 1 | Column 2 | ||
| (A) | m=−2 | (a) | Convex mirror |
| (B) | m=−21 | (b) | Concave mirror |
| (C) | m=+2 | (c) | Real image |
| (D) | m=+21 | (d) | Virtual image |
Official previous-year question
Held on 30 Apr 2016 · Verified 9 Jul 2026.
Options
- A
A → b and c; B → b and c; C → b and d; D → a and d
- B
A → a and c; B → a and d; C → a and b; D → c and d
- C
A → a and d; B → b and c; C → b and d; D → b and c
- D
A → c and d; B → b and d; C → b and c; D → a and d
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