Question

uses of concave and convex lens

Answer 1

Hii@@ dear here is ur answer ________

● Concave lens....
☆ telescopes.
☆ photography.
☆ flashlights.
☆ eyeglasses .


● Convex lens..

☆ microscope.
☆ magnifying glasses.
☆ camera lens .
☆ correction of hypermetropia .


_____________ DEAR☺.
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Answer 2

concave mirror
as a shaving mirror.
as a reflector.
as a doctor's head mirror.
to coverage solar radiation in a solar cooker.
in flood light as a reflector.

convex mirror
as a rear view mirror.
as a reflector in street