Following figure shows the types of reflection. Observe it and write the difference between the two.
Answers
Answer:
Figure A shows reflections from the smooth surface which is called specular reflection.
Figure B shows the reflections from the rough surface which is called diffuse reflection.
Explanation:
According to the law of reflection, the angle of the reflection is equal to the angle of the incidence with regard to the normal to the surface when reflected off a smooth finish surface.
Difference between Specular and Diffuse Reflection:-
Specular reflection is also called regular reflection. This reflection usually takes place on smooth surfaces and makes the angle of incidence and angle of reflection equal.
Diffuse reflection is also called irregular reflection. This reflection usually takes place on rough surfaces and the angle of incidence and angle of reflection are unequal.
In the case of smooth surfaces, a beam of light consists of multiple individual light rays which are parallel to each other and each ray of light follows the laws of reflection.