Science, asked by ehankmuneernmk, 11 days ago

pls say the answer pls

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Answered by DeblinaDutta
0

Explanation:

  1. concave mirror is used in the diagram. the image formed here will be a real image which will be upright.
  2. x represent the focal length
  3. they are used as shaving mirror. they are used in astronomical telescopes

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