Start a stop clock when the clap is made and stop it when you hear the echo. Repeat ten times and calculate the average time to hear the echo. Speed of sound = \(\frac{\text{distance}}{\ ...

Then press stop when they HEAR the sound. TIP: Your timings will probably vary slightly as reaction times vary. For a more accurate estimate repeat the experiment 10 times, making a note of each ...

The platonic ideal of the Obama-era stomp-clap sound also purveyed by Mumford & Sons and Of Monsters and Men, 2012’s Grammy-nominated “Ho Hey” made improbable stars of singer-guitarist ...