MCQ
The resolving power of a telescope depends on
- AFocal length of eye lens
- BFocal length of objective lens
- CLength of the telescope
- ✓Diameter of the objective lens
✓
Answer
Correct option: D.
Diameter of the objective lens
d
(d) Resolving power of telescope $ = \frac{d}{{1.22\;\lambda }}$
(d) Resolving power of telescope $ = \frac{d}{{1.22\;\lambda }}$
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