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Physics
Among the following, the equation which represents a progressive wave is
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Q. Among the following, the equation which represents a progressive wave is
NTA Abhyas
NTA Abhyas 2020
Waves
A
$y=Acosaxsinbt$
12%
B
$y=Asinbt$
9%
C
$y=Acos\left(\right.ax+bt\left.\right)$
76%
D
$y=Atan\left(\right.ax+bt\left.\right)$
2%
Solution:
If after $t$ time, displacement of particle is $y$, then the equation of progressive wave
$Y=A\,cos\left(\right.ax+bt\left.\right)$
