light which is incident on a flat surface makes an angle of 15 degree with the surface.(i)what is the angle of incidence?(ii)what is the angle of reflection? plz answer quickly its urgent
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HEY MATE!!
(i) Angle of incidence=90-15=75°.
SINCE ANGLE OF INCIDENCE IS ALWAYS EQUAL TO ANGLE OF REFLECTION,SO.....
(ii)Angle of reflection=75°
【BE BRAINLY#】
(i) Angle of incidence=90-15=75°.
SINCE ANGLE OF INCIDENCE IS ALWAYS EQUAL TO ANGLE OF REFLECTION,SO.....
(ii)Angle of reflection=75°
【BE BRAINLY#】
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