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For the wave described by
PHYSICS · Single correct · CBSE · Physics · Waves · Waves
Problem
For the wave described 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
)
, which of the following relations is correct? (a)
λ
=
ω
k
\lambda=\dfrac{\omega}{k}
λ
=
k
ω
(b)
v
=
k
ω
v=\dfrac{k}{\omega}
v
=
ω
k
(c)
T
=
2
π
ω
T=\dfrac{2\pi}{\omega}
T
=
ω
2
π
(d)
ν
=
ω
k
2
π
\nu=\dfrac{\omega k}{2\pi}
ν
=
2
π
ω
k
Related theory
Wave Description
Waves
Transverse and longitudinal waves
Frequency period and angular frequency
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