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Physics
Physics
Problem
Which of the following correctly expresses the relationship among the speed of sound
v
v
v
, its wavelength
λ
\lambda
λ
, and its frequency
ν
\nu
ν
? a)
v
=
2
λ
ν
v = 2\,\lambda\,\nu
v
=
2
λ
ν
b)
v
=
λ
ν
v = \lambda\,\nu
v
=
λ
ν
c)
v
=
λ
ν
2
v = \dfrac{\lambda\,\nu}{2}
v
=
2
λ
ν
d)
v
=
π
λ
ν
v = \pi\,\lambda\,\nu
v
=
π
λ
ν
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