Question

9. The reflected rays are constructed based on the laws of reflection. The reflected rays form a sharp image at a particular point. If we hold the screen at any point before or beyond this point, we don't get a sharp image? why?​

Answer 1

Answer:

9. The reflected rays are constructed based on the laws of reflection. The reflected rays form a sharp image at a particular point. If we hold the screen at any point before or beyond this point, we don't get a sharp image? why?