Answer the following questions :
A small hole P is made in a piece of cardboard. The
hole is illuminated by a torch as shown in the figure.
The ray of light coming out of the hole falls on a mirror
at an angle of 309
How many images of the cardboard will be
formed in above case?
Answers
Answered by
1
Answer:
According to law of reflection we know in case of plane mirror the angle of reflection is equal to the angle of incidence. So,if we place the eye on point A the hole can be seen.
Answered by
0
Answer:
the right and the true MOST correct answer is A
Similar questions