Two convex lenses, of equal focal length but of aperture A1 and A2 (A1> A2) are used as the objective lenses in two astronomical telescopes have indentical eye-piece Compare the ratio of their I) Resolving Power II) Normal magnifying power III) Intensity of the image formed by them Which of the telescopes should be preferred? Why?

Two convex lenses, of equal focal length but of aperture A1 and A2 (A1

1.	Two convex lenses, of equal focal length but of aperture A1 and A2 (A1> A2) are used as the objective lenses in two astronomical telescopes have indentical eye-piece Compare the ratio of their I) Resolving Power II) Normal magnifying power III) Intensity of the image formed by them Which of the telescopes should be preferred? Why?
Answer» Two convex lenses, of equal focal length but of aperture A1 and A2 (A1> A2) are used as the objective lenses in two astronomical telescopes have indentical eye-piece Compare the ratio of their I) Resolving Power II) Normal magnifying power III) Intensity of the image formed by them Which of the telescopes should be preferred? Why?

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