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At time , equation of a wave pulse is y = 10 2 + (x - 2)^2 and at , equation of the…
PHYSICS · Subjective · CBSE · Physics · Waves · Waves
Problem
At time
t
=
0
t=0
t
=
0
,
y
(
x
)
y(x)
y
(
x
)
equation of a wave pulse is
y
=
10
2
+
(
x
−
2
)
2
y = \frac{10}{2 + (x - 2)^2}
y
=
2
+
(
x
−
2
)
2
10
and at
t
=
2
s
t = 2\text{ s}
t
=
2
s
,
y
(
x
)
y(x)
y
(
x
)
equation of the same wave pulse is
y
=
10
2
+
(
x
+
4
)
2
y = \frac{10}{2 + (x + 4)^2}
y
=
2
+
(
x
+
4
)
2
10
Here,
y
y
y
is in mm and
x
x
x
in metres. Find the wave velocity.
Related theory
Wave Speed Relation
Wave Speed
AP Bridge: Advanced Waves
Waves
Transverse and longitudinal waves
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