Sonic Booms
- 8 yıl önce
Sound travels at about 760 miles per hour, or 340 meters per second and about 661 knots on an average day at sea level. And sometimes, you can almost see it .\r
\r
View full lesson: Objects that fly faster than the speed of sound (like really fast planes) create .\r
\r
These are almost all supersonic jet planes breaking the sound barrier on youtube December 2012 Sonic BOOM.\r
\r
The best sonic booms ever in the world. DONATE: Music: .
\r
View full lesson: Objects that fly faster than the speed of sound (like really fast planes) create .\r
\r
These are almost all supersonic jet planes breaking the sound barrier on youtube December 2012 Sonic BOOM.\r
\r
The best sonic booms ever in the world. DONATE: Music: .