Question

Q (iii). The below equation shows the interference of two waves, Cons-distrint howe/av. \[ y(x, t)=\left[2 y_{m} \cos (\Delta \phi / 2)\right] \sin \left(k x-\omega t-\phi^{\prime}\right) \] From the equation write the condition when it is total constructive interference and total destructive interference. Show these conditions with the help of graph.

          Q (iii). The below equation shows the interference of two waves, Cons-distrint howe/av.
\[
y(x, t)=\left[2 y_{m} \cos (\Delta \phi / 2)\right] \sin \left(k x-\omega t-\phi^{\prime}\right)
\]

From the equation write the condition when it is total constructive interference and total destructive interference. Show these conditions with the help of graph.

Q (iii). The below equation shows the interference of two waves, Cons-distrint howe/av.

y(x, t)=[2 ymcos (Δϕ / 2)] sin(k x-ω t-ϕ^')

From the equation write the condition when it is total constructive interference and total destructive interference. Show these conditions with the help of graph.

Added by Darnell C.

Physics for Scientists and Engineers with Modern Physics

Raymond A. Serway, John W. Jewett, Jr. 10th Edition

Chapter 36

Instant Answer

Solved by Expert Mahendra Kumar

Step 1

The equation is: \[ y(x, t) = \left[2 y_{m} \cos \left(\frac{\Delta \phi}{2}\right)\right] \sin \left(k x - \omega t - \phi^{\prime}\right) \] Show more…

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Q (iii). The below equation shows the interference of two waves, Cons-distrint howe/av. \[ y(x, t)=\left[2 y_{m} \cos (\Delta \phi / 2)\right] \sin \left(k x-\omega t-\phi^{\prime}\right) \] From the equation write the condition when it is total constructive interference and total destructive interference. Show these conditions with the help of graph.