5 ms·
No, the light on the ground will be spread out at least 2 miles wider than the size of the mirror itself, because the Sun is half a degree wide and not a point
by ahazred8ta 2y ago
No, the light on the ground will be spread out at least 2 miles wider than the size of the mirror itself, because the Sun is half a degree wide and not a point source. It will also be very very dim unless the mirror is several miles wide.