How far does sound travel on an average?
How far does/can sound travel?
How long would it take a sound (like a radio wave) to travel 1 light year? How far back in time can a proper English speaker travel and still be able to communicate without using any non-English words, or any other language? What gives sound a speed? Could a Donzi (go fast boat) cross the English channel? How does the speed of sound compare to the speed of light? How does sound travel from mobile to bluetooth headphone? Why does sound need a medium like air or water in order to travel, but radio waves do not? Why can't sound travel in a vacuum? What should we do if we want a sound wave in space? What is proper long distance running form? How long does it take to travel 75 feet at 15 miles per hour? How long does it take to drive across the United States? What if the speed of sound was equal to the speed of light? What is sound? What is sound? Why does the speed of sound vary in different media? Theoretically, if I could throw a baseball at the speed of light, how far would it go? Speed of sound? How far is 90,000 steps (in miles)? How fast can helicopters travel? How far back would you have to before you couldn't understand English? Does Music enhance our walking speed? How often do you wish to travel home? How long does it take to develop the mixed voice? Can you travel at the speed of light? How fast does a passenger train travel in the US? With proper training and exercises, how long does it usually take one to develop the mixed voice? How far have humans travelled in space? I speak English. How far back in time could I go and still communicate with someone fluently? Why do I hear airplane noises from 10 miles away, the same like if it's just 1000 feet above me? How far is 30,000 miles? How does sound energy dissipate in space?