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Fiesta28 [93]
4 years ago
10

Which person will most likely hear the loudest sound?

Physics
2 answers:
Nataliya [291]4 years ago
6 0

Person standing on A will hear the loudest sound

Explanation:

The intensity of a sound wave (which is proportional to the loudness of the sound) follows an inverse square law, which is:

I\propto \frac{1}{r^2}

where

I is the intensity of the wave

r is the distance from the source of the sound

This equation means that the intensity of the sound wave (and therefore, its loudness) is inversely proportional to the square of the distance  from the source: therefore,

  • As we get closer to the source of sound, the loudness increases
  • As we move away from the source of sound, the loudness decreases

Therefore, the person that will hear the loudest sound is the one standing closer to the source, and therefore person A.

Learn more about sound waves:

brainly.com/question/4899681

#LearnwithBrainly

PolarNik [594]4 years ago
6 0

Answer:

A

Explanation:

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A person with a mass of 15kg is walking uphill at a velocity of2m/s. What is the walker's momentum?
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What is the mass of a dog that weighs 382 N?(unit=kg)
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