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Physics
A lens of large focal length and large aperture is best suited as an objective of an astronomical telescope since:
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Q. A lens of large focal length and large aperture is best suited as an objective of an astronomical telescope since:
NEET
NEET 2021
Ray Optics and Optical Instruments
A
a large aperture contributes to the quality and visibility of the images.
0%
B
a large area of the objective ensures better light gathering power.
50%
C
a large aperture provides a better resolution.
0%
D
all of the above.
50%
Solution:
All of the above