Question

A student wants to project the image of a candle flame on the walls of the school Labratory using a mirror
a) Which type of mirror should he use and why?
b) At what distance, in terms of focal length ‘f’ of the mirror, should he place the candle flame to get the magnified image on the wall?
c) Draw a ray diagram to show the information of the image in this case.
d) Can we use this mirror to project a diminished image of the candle flame on the same wall? state ‘how’ if your answer is yes why not If your answer is no

Answer 1

Here is the answer Bro.

Answer 2

a)concave
b)between focal lenght and pole
d)yes we can....when we keep any object between focal lenght and pole of a concave mirror.....it forms a highly magnified image