please explain this..about the medium line
Attachments:
Answers
Answered by
1
hey! so it's saying that if a light ray enters a denser medium let it be a glass from a rarer medium that is air it moves towards the normal and suppose the light day is travelling from a denser medium let it be a glass to a rarer medium that is air it moves away from the normal
deepika1613:
thanks but I wanted the explanation for the upper lines the v1 and v2 ones
Similar questions