If the light approaches the mirror along the normal (perpendicular to the mirror), then it reflects
back in the same direction from which it came.
In that event, the angle of reflection is still equal to the angle of incidence . . . they're both zero.
A ray of light traveling parallel to the principal axis of a concave mirror will be reflected through the focal point of the mirror after reflection.
That passes through the principal focus of the concave mirror
focus
When light hits a concave mirror parallel to the principal axis, the reflected light rays converge at the focal point of the mirror.
Rays which are parallel to the axis of the concave mirror will converge to the focal point.
A ray of light traveling parallel to the principal axis of a concave mirror will be reflected through the focal point of the mirror after reflection.
That passes through the principal focus of the concave mirror
focus
When light hits a concave mirror parallel to the principal axis, the reflected light rays converge at the focal point of the mirror.
no
true
Rays which are parallel to the axis of the concave mirror will converge to the focal point.
It is reflected back parallel to the principal axis. (apex)
The principle focus of a concave mirror is the point at which parallel rays of light converge or appear to diverge from after being reflected. It is where the reflected rays meet if extended backward.
When a source of light is placed at the focal point of a concave mirror, the light rays will be reflected parallel to the principal axis. This is because in this position, the light rays are reflected back on themselves, resulting in parallel rays.
The mirror is a concave mirror. This behavior is a property of concave mirrors, where parallel rays of light are reflected and converge at the principal focus after reflection.
Any ray that travels parallel to the principal axis of a concave mirror will reflect through the mirror's focus after reflection. This is known as the "law of reflection" for concave mirrors.