Reflection is a property of light that occurs when light bounces back as it hits a surface.
The angle of incidence is the angle between the incident ray and the normal line.
When the light strikes a smooth surface, regular reflection happens.
When the incident light rays strike a rough surface, light is reflected in many directions while still following the law of reflection. As a result, diffused reflection happens
Mirrors are reflective surfaces made up of glass.
Plane mirrors are flat surfaces that reflect light and form an image of an object brought in front of it.
Virtual images are those formed behind the mirror.
Mirrors can be either plane mirrors or curved mirrors.
Curved mirrors can be either concave or convex.
Convex mirrors have their reflective surfaces bent outward
concave mirrors have their reflective surfaces bent inward.
The line cutting through the center is called the principal axis.
The center of the sphere from which the mirror is taken is the center of curvature (c)
The midpoint of the radius of curvature is the focus (f)