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For a sinusoidal wave represented by
PHYSICS · Single correct · A Level · Physics · Waves · Waves
Problem
For a sinusoidal wave represented by
y
(
x
,
t
)
=
A
sin
(
k
x
−
ω
t
)
y(x,t)=A\sin(kx-\omega t)
y
(
x
,
t
)
=
A
sin
(
k
x
−
ω
t
)
, the magnitude of its speed of propagation
v
v
v
is (a)
A
ω
A\omega
A
ω
(b)
ω
λ
\omega\lambda
ω
λ
(c)
ω
k
\dfrac{\omega}{k}
k
ω
(d)
ω
2
π
k
\dfrac{\omega}{2\pi k}
2
π
k
ω
Related theory
Wave Speed Relation
Wave Speed
Wave Properties
Transverse and longitudinal waves
Speed of a travelling wave
Waves
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