9. Which of the following can make a parallel beam of light when light from a
point source is incident on it?
plane mirror
concave mirror
hanvex mirror
none of these
Clear selection
10. Rays from sun converge at a point 15cm in front of a concave mirror. Where
should an object be placed so that size of its image is equal to the size of the
Answers
Answered by
0
Answer:
concave mirror
hopes so it helps
Similar questions