Question

what is concave mirror what is there uses?
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Answer 1

Answer:

The concave mirror is a converging mirror , so that it is used for many purposes , It is used as a torch to reflect the light , It is used in the aircraft landing at the airports to guide the aeroplanes , It is used in shaving to get an enlarged and erect image of the face .

Answer 2

Answer:

a mirror which is curved from inside

it is used in headlights, converging areas etc.