Question
Transcribed Image Text:Consider two wave with wavefunctions, y₁(x,t) = 4.00msin(л m
-1
x-πst) and
-1
π
and added together to poduce a resulting wave as in the
3 ;
-1
y2(x,t)=4.00msin m
msin m X-St+
graph below.
Hint: For reading values on the graph between solid grid lines intervals, round them to correspond to
the midpoint of the interval.
y(m)
8
YR
6
Уг
42
0
-2
བ
-4
-6
0 0.5
1 1.5 2 2.5 3 3.5 4 4.5 5 5.5
6
Use the graph above to answer the following questions.
a) What are the wavelengths and amplitudes of the two origonal waves?
₁₁ =
✓ m
^2=
m
A₁ =
A₂=
m
m
b) What is the wavelength and amplitude of the resulting wave?
m
A₁ =
✓ m
x(m)
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