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An astronomical telescope has an

The table below lists properties of two astronomical bodies, X and Y.Astronomical Body Time to Orbit the Sun (years) Radius (mi)
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Two converging lenses having power of +2.0 and +20.0 diopter are used to give magnifications in an astronomical telescope.
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The objective and eyepiece of an astronomical telescope are double convex lenses with refractive index 1.5. When the telescope
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A laboratory (astronomical) telescope is used to view a scale that is 306 cm from the objective, which has a focal length of
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An astronomical telescope consists an objective of focal lenght 100cm and an eyepiece of focal lenght 8cm. calculate the angular
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An astronomical telescope consists an objective of focal lenght 100cm and an eyepiece of focal lenght 8cm.calculate the angular
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The distance between the lenses of an astronomical telescope in the normal adjustment is 150cm. If the focal length of the eye
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Simple astronomical telescope in normal adjustment has an objective of focal length 100 cm and an eyepiece of focal length 5 cm.
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An astronomical telescope has an object lens of 80cm and an eyepiece of 5cm focal length.If the image is formed 25cm from the
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An astronomical refracting telescope is made from two lenses. the objective lens has a focal length of 114 cm, and the eyepiece
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