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yarga [219]
2 years ago
6

Two girls stand 500m away from a tall wall

Physics
1 answer:
Mama L [17]2 years ago
4 0

From the calculations, the speed of sound in this case is 16.9 m/s.

<h3>What is an echo?</h3>

The term echo has to do with the reflection of sound waves. Sound is a mechanical wave.

we know that the speed of sound is obtained from;

V = 2x/t

x = distance covered

t = time taken

V = 2(500)/59

v = 16.9 m/s

The error in the experiment could come from;

  • Lack of precise time measurement
  • Error can also arise from the environment of the experiment

Learn more about echo:brainly.com/question/9527413

#SPJ1

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