a.Laser light comes in to a rectangular block of thick (12 cm) glasswith an incident angle (relative to normal) of 25 degrees. Whatangle does the light have inside and as it leaves the block, and bywhat distance (in cm) does it seem displaced compared to where thelaser beam would be with not glass ? b If instead of laser lightyou were viewing an object or bug on the other side of the block,how would you perceive its location compared to its actuallocation.
