At sea level, sound does roughly 0.21 mile per second.
(4.7 seconds for 1 whole mile)
Take the number of feet in 2 miles (2*5,280) and divide it by the speed of sound in seconds ( 1,010 fps).
We're not sure what the "1225KP" means, since the speed of sound in air at sea levelis about 340 meters/sec.That's equivalent to about 760 miles per hour.
The speed of sound is approximately 761 mph. Multiplying this by 30 gives 22,830 mph, which is 30 times the speed of sound.
The speed of sound in steel is approximately 5,960 meters per second, while in brick it is about 3,500 meters per second. Therefore, the speed of sound in steel is roughly 2,460 meters per second faster than in brick. This significant difference is due to the higher density and elasticity of steel compared to brick, allowing sound waves to travel more efficiently.
"ms" in this case is short for "meters per second". It means that sound advances that many meters every second.
Take the number of feet in 2 miles (2*5,280) and divide it by the speed of sound in seconds ( 1,010 fps).
There are 186,000 miles per second in the speed of light...but sound is slower. Your question need to have more information. There are not any miles in a second. Seconds are a measurement of time, while miles are a measurement of length or distance.
The speed of light is 186,282 miles per second.
In dry air (68F) the speed of sound is 343 meters per second
To round it off, it is 186,000 miles a second in a vacuum.
The speed of sound of the harrier is the same as the speed of sound of any other object in the relevant medium. It is approx 1225 km/hour.
Mach 1 is the speed of sound. 768 miles per hr. Mach 2 is twice that & so on.
I would travel 761 miles at 1 Hour
2191.21 meters per second.
100% - sound is vibration of atoms/molecules - it cannot travel through vacuum ___________________________ The idea of "speed pf sound in a vacuum" is meaningless; sound cannot travel without a medium such as air, water, metal, stone, or SOMETHING. Sound waves are mechanical vibrations; there has to be something to vibrate. The speed of sound in air is around 700 miles per hour, while the speed of light is 186,000 miles per SECOND.
Speed of sound in kms-1 = 0.3432 kms-1
The speed of sound at 20°C is 343 m/s or 1236.3 km/h all over the world. In USA they need for the speed of sound at 68 degrees Fahrenheit 1126.713 feet per second or 768.2 miles per hour. Important is the temperature.