Y5 waves Flashcards
1
Q
v=?
A
f lambda
2
Q
f =?
A
1/t
3
Q
double slit formula
A
s = 入D/d
4
Q
single slit formula
A
入=b x theta
5
Q
multi slit formula
A
n入=d sin theta
6
Q
constructive interference
A
n入
7
Q
destructive interference
A
(n+1/2)入
8
Q
doppler (light)
A
Δf/f = Δ入/入 ~ v/c
9
Q
doppler (sound)
A
f’ = f(V+-Uo/V-+Us)
closer = up sign, further = bottom sign
