Light class 8 | Reflection of light class 8| CBSE worksheet
Download light class 8, reflection of light class 8 worksheet based on the latest CBSE syllabus including questions based on MCQ on light, define human eye diagram question, word problems and long questions.
Light class 8
The light ray, which strikes any surface is called the incident ray. The ray that comes back from the surface after reflection is known as the reflected ray.
The angle of incidence is always equal to the angle of reflection. This is one of the laws of reflection.
The incident ray, the normal at the point of incidence and the reflected ray all lie in the same plane.
When all the parallel rays reflected from a rough or irregular surface are not parallel, the reflection is known as diffused or irregular reflection. On the other hand reflection from a smooth surface like that of a mirror is called regular reflection.
Myopia is a visual defect due to which a person is able to see nearby objects clearly but not the faraway objects.
Spectrum is the band of colours that is obtained when white light splits into its constituents colours.