Question

Write the general expression for a progressive wave which is moving along -X direction​

Answer 1

A progressive wave moving along x-axis represented by y=Asin[λ2π​(vt−x)].

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Answer 2

ANSWER:-

The general expression for a progressive wave along x-direction is outlined as :-

$\\\quad\bullet\quad\underline{\boxed{\sf y=a\sin2\pi\bigg(\dfrac{t}{T}+\dfrac{x}{\lambda} \bigg)}}\bigstar$

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