Optics Ques 5
- Some laws/processes are given in Column I. Match these with the physical phenomena given in Column II.
$(2006,4 M)$
| Column I | Column II | ||
|---|---|---|---|
| (A) | Intensity of light received by lens |
(p) | radius of aperture (R) |
| (B) | Angular magnification |
(q) | dispersion of lens |
| (C) | Length of telescope | (r) | focal length $f_o, f_e$ |
| (D) | Sharpness of image | (s) | spherical aberration |
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Answer:
Correct Answer: 5.
$(\mathrm{A}) \rightarrow \mathrm{p}$ (B) $\rightarrow \mathrm{r}$; (C) $\rightarrow \mathrm{r}$; (D) $\rightarrow \mathrm{p}, \mathrm{q}, \mathrm{r}$
BETA
