YESPYQ Start Practice
🩺 NEET🧲 Physics

An astronomical refracting telescope will have large angular magnification and high angular resolution, when it has an o…

Q1 FREE PREVIEW
An astronomical refracting telescope will have large angular magnification and high angular resolution, when it has an objective lens of
asmall focal length and large diameter
blarge focal length and small diameter
clarge focal length and large diameter
dsmall focal length and small diameter.
✓ Correct answer: c) large focal length and large diameter
ExplanationThis contributes to high angular magnification, as a longer focal length lens bends light more, creating a larger image for a given object size.
Next question →

Practice more NEET Physics PYQs

See every question on Ray Optics and Optical Instruments, or browse the full NEET question bank.

See all questions on Ray Optics and Optical Instruments →