Question

why concave in the seving mirror​

Answer 1

Answer:

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A concave mirror is used in the case of shaving mirror because when the concave mirror is placed very close to the object, a magnified and virtual image is obtained....

Answer 2

Answer:

concave mirror is used in the case of shaving mirror because when the concave mirror is placed very close to the object, a magnified and virtual image is obtained.