| 1. |
If the angle between the mirror andreflected ray is 230, what is the angleof incidence of the incident ray? |
|
Answer» angle of incidence will be 23° angle of incidence will be 23° Angle of incidence is 23 degree because angle of incidence =angle of reflection Angle of reflection also same 23° because according to snell law angle of incident is equal to angle of reflection. it is 23 degree only because angle of incidence=angle of reflection According to our “Laws of reflection”,angle of incidence =angle of reflection.according to the question, the angle of incidence of incident ray is 23 degrees. also it is also 23degree The answer is always 23 The angle of incident ray and reflected ray is equal, so, the answer is 23° angle of incidence is 23 degrees |
|