Science, asked by manishamdi, 1 year ago

Plz answer 23rd question with explanation

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Answered by genius1being

1

X is concave mirror with focal length 24.5 cm

manishamdi: Answer is concave mirror with focal length -11.5 cm

Answered by akashdeepvarshney27

0

Device X is Astronomical Telescope.

Focal length 24.5

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