The velocity of sound in free space

1.	The velocity of sound in free space
Answer» The speed of sound in a VACUUM is ZERO meters per second, as sound cannot TRAVEL in a vacuum. Sound is a wave, which means it spreads through the vibration of particles in a medium, such as water or AIR. Since a vacuum is empty space, there is no medium for the sound to travel through ★ ° . *　　　°　.　°☆ 　. * ● ¸ . 　　　★ 　° :. ★　 * • ○ ° ★　 .　 * 　.　　　　　　. 　 ° 　. ● . ★ ° . *　　　°　.　°☆ 　. * ● ¸ . 　　　★ 　° :●. 　 * • ○ ° ★　 .　 * 　.　　　　　　. 　 ° 　. ● . ★ ° . *　　　°　.　 °☆ 　. * ● ¸ . 　　　★ 　 ° :. 　 * • ○ ° ★　 .　 * 　.　　★　　　　. 　 ° 　. . 　 ★　　　 ° °☆ 　¸

Answer»

The speed of sound in a VACUUM is ZERO meters per second, as sound cannot TRAVEL in a vacuum. Sound is a wave, which means it spreads through the vibration of particles in a medium, such as water or AIR. Since a vacuum is empty space, there is no medium for the sound to travel through

★ ° . *　　　°　.　°☆ 　. * ● ¸ . 　　　★ 　° :. ★　 * • ○ ° ★　 .　 * 　.　　　　　　. 　 ° 　. ● . ★ ° . *　　　°　.　°☆ 　. * ● ¸ . 　　　★ 　° :●. 　 * • ○ ° ★　 .　 * 　.　　　　　　. 　 ° 　. ● . ★ ° . *　　　°　.　 °☆ 　. * ● ¸ . 　　　★ 　 ° :. 　 * • ○ ° ★　 .　 * 　.　　★　　　　. 　 ° 　. . 　 ★　　　 ° °☆ 　¸

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