Question

Consider the waveform expression. y ( x , t ) = y m sin ( 2.72...

Consider the waveform expression.

y
(
x
,
t
)
=
y
m
sin
(
2.72
+
0.129
x
+
261
t
)

The transverse displacement (
y
) of a wave is given as a function of position (
x
in meters) and time (
t
in seconds) by the expression. Determine the wavelength, frequency, period, and phase constant of this waveform.

λ
=

meters
f
=

Hertz
T
=
seconds

O0
=
radians
Science   Physics   
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Answer #1

Lets compare the given waveform to the general form of the wave function -

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