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Give scientific reason. Simple microscope is used for watch repairs. - Science and Technology 1

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Answer in Brief
Explain

Give scientific reason.

Simple microscope is used for watch repairs.

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Solution

  1. A magnification of about 20 times is obtained by a simple microscope.
  2. When an object is placed within the focal length of a convex lens, one gets a magnified and erect image of the object.
  3. Thus, the watch repairer can see the minute parts of the watch more clearly with the help of a simple microscope than the naked eye, without any strain on the eye.
    Hence, a simple microscope is used for watch repairs.
Concept: Magnification of a Lens
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