Respuesta :
Answer:
It is concave mirror.
Explanation:
If a light source be placed at the focus of concave mirror, the rays of light falling on the concave mirror and then after reflection, the rays of light are parallel to each other.
Answer:
It is concave mirror.
Explanation:
If a light source be placed at the focus of concave mirror, the rays of light falling on the concave mirror and then after reflection, the rays of light are parallel to each other.