Question

Four mirrors are erected perpendicular to the ground to from a rectangle ABCD (where A,B,C,D are four corners of the

Rectangle ) the longer mirror are of length 15cms and shorter mirrors are of length 4cms the reflective surface of all

Mirrors are facing inwards and there is negligible gap b/w two mirrors at the four corners through which nothing more than

a laser beam is shot at mirror BC(longer mirror)through the gap at point A. In a plane parallel to the ground.

Q1 How many times will the laser beam bounce off a mirror surface before exiting the rectangle from point C , if the beam

travels a total distance of 25cm inside the rectangle.
A) 5 B) 4 C)3 D)none

Q2) How many times will the laser beam bounce off a mirror surface before exiting the rectangle from point A, if the beam

Travels the shortest possible distance inside the rectanagle.
A)22 B)15 C)4 D)none

Answer 1

Answer:

It's too long question bro from where u get it

Step-by-step explanation: