Light pt.2 Flashcards
1
Q
When light hits something transparent it…
A
changes speed and direction
2
Q
Where does refraction take place?
A
At the interface between two substances
3
Q
What does Refraction mean?
A
When light hits something transparent and it changes speed and direction
4
Q
When light is transmitted through glass it…
A
slows down and changes direction to the normal
5
Q
what are lenses?
A
Curved pieces of glass or transparent plastic
6
Q
What do lenses do?
A
Refract light in particular ways
