why concave mirrors used in solar device?......................
Answers
Answered by
4
Explanation:
Concave Mirrors are used in the solar devices like Solar Cooker, Solar Furnace etc. because they are the only mirror which reflects the light towards the focus (Plane mirrors don't have focus, convex mirrors have imaginary focus behind the mirror which reflects light away from the focus ).
Answered by
4
because concave mirror is the only a type of mirror that reflect light toward a single focal type
a flat mirror does not have a Focal Point does regular reflection
hope this will help you
Similar questions