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Noah stands 170 meters away from a steep canyon wall. He shouts and hears the echo of his voice one second later. What is the speed of the wave?

Respuesta :

magicthefatty

answer: 340 m/s

explanation: in this instance, the sound wave travels 340 meters in 1 second, so the speed of the wave is 340 m/s. remember, when there is a reflection, the wave doubles its distance. in other words, the distance traveled by the sound wave in 1 second is equivalent to the 170 meters down to the canyon wall plus the 170 meters back from the canyon wall.

The speed of the wave is 340 m/s. It can be calculated by dividing distance by time.

Given:

Distance = 170 meters

Time = 1 Seconds

What is Speed?

It is defined as the ratio between distance and time.

Speed = Distance /  Time

In this instance, The sound wave travels 340 meters in 1 second, So the speed of the wave is 340 m/s.

When there is a reflection, the wave doubles its distance. In other words, the distance traveled by the sound wave in 1 second is equivalent to  170 meters down to the canyon wall plus 170 meters back from the canyon wall.

Thus, the speed of the wave is 340 m/s.

Find more information about the Speed of waves here:

brainly.com/question/13867834

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