if the angle between the incident ray and reflected ay is 120 degrees, what is the angle of reflectio?
if you have usd a camera, you may have noticed that you can not have both a close object and a distant object in focus at the same time. Why not?
α= β =>
α + β=2 β =120⁰
β=60⁰
To find the angle of reflection, we can use the law of reflection, which states that the angle of incidence is equal to the angle of reflection.
In this case, we are given that the angle between the incident ray and the reflected ray is 120 degrees.
The angle of incidence is the angle between the incident ray and the normal (a line perpendicular to the reflective surface).
Since the angle of incidence and the angle of reflection are equal, we can deduce that the angle of reflection is also 120 degrees.