Question

a child is standing a distance 109 from the base of a large cliff. the student claps her hands and hears the sound of the clap echo off the cliff and return to her ears a time 0.635 s later. she then calculates the speed of sound. what value does she determine for the speed of sound?

Answer 1

The student determined that the speed of sound is approximately 171.65 m/s.

Step-by-step explanation:

To calculate the speed of sound, we can use the formula:

Speed of sound = Distance / Time

From the question, we are given:

Distance = 109 m

Time = 0.635 s

Substituting these values into the formula, we have:

Speed of sound = 109 m / 0.635 s = 171.65 m/s
Hence, the student accurately calculates the speed of sound as approximately 171.65 meters per second, showcasing the application of the speed formula utilizing the provided distance and time values to derive this measurement.