speed of sound in a sentence

Examples

1. Humidity has a comparatively small effect on the speed of sound.
2. The aircraft exceeded the speed of sound during its maiden flight.
3. Those engines allow the plane to travel at twice the speed of sound.
4. The armor works; many black boxes survive impacts at the speed of sound.
5. Concorde's demise ends an era of Champagne at twice the speed of sound.
6. Pure turbojets were found to fly little faster than the speed of sound.
7. Shock waves move through the air at the speed of sound.
8. Thrust is after the world land speed record and the speed of sound.
9. Yeager, became the first person to fly faster than the speed of sound.
10. Some textbooks mistakenly state that the speed of sound increases with increasing density.