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Telescope

In astronomic...

Question

In astronomical telescopes, a larger ________ mirror is used to collect light from objects like stars and planets.

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Solution

An astronomical telescope is used to see very far-off objects in space.
The image formed by an astronomical telescope is distinct and big.
A concave mirror collects all the light falling on it and focuses it to form a bigger image.
Therefore, in astronomical telescopes, a larger concave mirror is used to collect light from objects like stars and planets.

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