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A person standing at a distance of 6 m from a source of sound receives sound wave in two ways, one directly from the source and other after reflection from a rigid boundary as shown in the figure. The maximum wavelength for which, the person will receive maximum sound intensity is?? Pls provide with explanation and correct answer.

A person standing at a distance of 6 m from a source of sound receives sound wave in two ways, one directly from the source and other after reflection from a rigid boundary as shown in the figure. The maximum wavelength for which, the person will receive maximum sound intensity is??
 
Pls provide with explanation and correct answer.

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Grade:11

2 Answers

Rituraj Tiwari
askIITians Faculty 1792 Points
2 years ago
657-1730_Annotation 2020-08-04 122129.png
Rituraj Tiwari
askIITians Faculty 1792 Points
2 years ago
657-1730_Annotation 2020-08-04 122129.png

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