There are many things that affects. Medium and temperature are examples.
Light travels much faster than the speed of sound. Some high-speed aircraft can travel faster than the speed of sound, reaching supersonic speeds. Particle accelerators can propel particles to speeds faster than the speed of sound.
That means the speed, compared to the speed of sound. For example, "mach 2" means twice the speed of sound.
Mach refers to the speed of sound, for example, mach 1, equals the speed of sound, mach 2, the speed of sound times 2. So, mach 25 would mean, 25 times the speed of sound.
The mach number is the speed, compared to the speed of sound in air. Thus, mach 1 is the speed of sound, mach 2 is twice (2 times) the speed of sound, mach 3 is 3 times the speed of sound, etc.
Twice the speed of sound is called Mach 2. This means an object is traveling at twice the speed of sound, around 1,522 miles per hour at sea level.
Maybe you mean Mach 1 - which is the speed of sound. Mach 2 is twice the speed of sound, and so on ...
340.29 m/s
Speed of sound is c ≈ 331 + 0.6 × T. T = Temperature. Speed of sound at 2 °C is c ≈ 331 + 0.6 × 2 = 332.2 m/s.
Mach 1 is the relative speed of sound through air. Relative because the speed of sound varies with air density. At sea level the speed of sound is about 740 miles per hour. Mach 2 is then twice the speed of sound.
Yes, a sonic boom is created when an object travels at a speed greater than the speed of sound (Mach 1). At Mach 2 (twice the speed of sound), the sonic boom would be more intense and audible due to the faster speed.
The Concorde's cruising speed was over twice the speed of sound, around Mach 2 (more than 1,300 mph). The speed of sound at sea level is approximately 761 mph, so the Concorde flew significantly faster than the speed of sound.
The resonant frequency produced by each pipe depends on the speed of sound c divided by either 2 x the pipe length L (if it is open on both ends) or 4 x the pipe length L (if it is closed on one end).So f = c / (2 x L) orf = c / (4 x L)c is the speed of sound, usually at 20°C = 343 m/s.But in either case, if the speed of sound (c) changes, the frequency (f) will also change.c = λ x fλ = wavelengthHigher temperature = faster speed of sound = higher frequency.lower temperature = slower speed of sound = lower frequency.