Question

simple microscope is used for watch repairs

Answer 1

yes as mechanical parts of watch is not very small and can be seen by a simple microscope

Answer 2

1. A magnifying glass works on the principle of simple microscope.

2. When an object is placed within the focal length of a convex lens , we get a virtual, erect and magnified image on the same side of the lens.

3. This principle is used by the watch repairer to see the small parts more clearly. Hence , watchmakers use a magnifying glass while repairing wristwatches.

Hope it helps.

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