Angle of Incidence Flashcards
1
Q
Angle of incidence is called?
A
Theta
2
Q
Angle of incidence=
A
Angle of reflection
3
Q
Snells law deals with what type of transmission angle?
A
Oblique (not 90º)
4
Q
What two conditions are needed for rerfraction to occur?
A
- Unlike propagation speeds
2. any angle but 90º
5
Q
If V2> V1 then?
A
Theta t > theta ì
6
Q
If V2 < V1 then?
A
Theta t < theta ì
7
Q
Does transmitted angle increase or decrease if
V2 > V1?
V2 < V1?
A
Increases
Decreases
