Answer:
Concave mirror
the curved mirror is a mirror with a curve reflecting surface.The syrface may be either convex or concave.Most curve mirrors have surfaces that are shape like a part of a sphere,but other shapes or sometimes use in optical device.
Convez mirror
convex mirror or diverging mirror is a curved mirror in which reflective surface bulges toward the light source.convex mirrors reflected light outwards,there for they are not used to focus light.
Magnifying lens
magnifying glass in conves lens use to make an object appear much larger than in actually is.This works when the objects is placed at a distance less than the focal length from the lens.
Plane mirror
A plane mirrir is a mirror with a flat reflective surface,For light rays striking a plane mirror,The angle if reflection equals the angle of incidence.The angle of incidence is the angle between the incidence ray and tge surface normal.
Explanation:
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