MilanL623089 MilanL623089

31-10-2022
Physics

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Which of the following diagrams illustrates diffraction of a sound wave around a wall?A.B.C.D.

$Which of the following diagrams illustrates diffraction of a sound wave around a wallABCD class=$

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ZyniyahV424224 ZyniyahV424224

31-10-2022

ANSWER:

STEP-BY-STEP EXPLANATION:

Sound is a wave that can't go through walls, but it can engulf them, because when the sound comes closer and hits the wall, we would get a doppler effect equal to the sound you hear when the sound source is moving towards you. This means that the sound waves reaching you have a shorter wavelength and a higher frequency.

Therefore, the correct answer is diagram D.

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