282,977 views
15 votes
15 votes
shone a laser through a glass block and noticed that the light didn’t go straight through. Instead, the beam of light bent.

User Paul Kaplan
by
2.9k points

1 Answer

17 votes
17 votes
But when light moves through a more familiar medium like air, it moves more ... applies: when the light enters the glass the ray is bent towards the normal.
User Mahakala
by
2.8k points