Computer Science, asked by hina898, 1 year ago

length of telescope definition in physics​

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Answered by helpmehh
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Telescopes are meant for viewing distant objects, producing an image that is larger than the image that can be seen with the unaided eye. ... (a) Galileo made telescopes with a convex objective and a concave eyepiece. These produce an upright image and are used in spyglasses.

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