Question

A solar cooker captures heat and light from the sun by a huge concave mirror. For maximum utility the cooking vessel must be placed at the _________ of the mirror.
a) pole.
b) Focal point.
c) Center of curvature
d) Any point on the surface​

Answer 1

Answer:

..

Explanation:

centre of curvature is the answer

hope it helps

Answer 2

Answer:

Focal Point

Explanation:

The focal point is the place where the rays converge and produce the most heat.