A ray of light falls normally on a rectangular glass slab
A ray of light falls normally on a rectangular glass slab. Draw a ray diagram showing the path of the ray till it emerges out of the slab.
Answer
Ray with correct name and arrow marks carries
A ray of light falls normally on a rectangular glass slab. Draw a ray diagram showing the path of the ray till it emerges out of the slab.
Ray with correct name and arrow marks carries