Which of the following is correct regarding telescope?A. In Astronomical telescope, aperture and focal length of objective is large than eye-piece.B. In Terrestrial telescope, three convex lenses are used and final image is errect.C. In Galilean telescope, two lenses, one convex (objective) and one concave (eye-piece) are used.D. All options are correct.

Which of the following is correct regarding telescope?A. In Astronomic

1.	Which of the following is correct regarding telescope?A. In Astronomical telescope, aperture and focal length of objective is large than eye-piece.B. In Terrestrial telescope, three convex lenses are used and final image is errect.C. In Galilean telescope, two lenses, one convex (objective) and one concave (eye-piece) are used.D. All options are correct.
Answer» Correct Answer - D

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