Geoscience Reference
In-Depth Information
The velocity at any point
∂
u
/∂
t
is then given by
∂
u
∂
t
=
(
ακ
2
(A2.53)
cos[
κ
(
x
−
α
t
)]
,
0
,
0)
The wavelength
λ
, angular frequency
ω
, frequency
f
and period
T
of this wave are given by
2
π
κ
ω
=
κα
f
λ
=
2
π
=
(A2.54)
λ
α
2
π
ω
1
f
T
=
=
=
