1497 metres per second is the speed of sound in water at 25 degrees C. The speed in coffee will vary slightly with the density but will not be much different.
Chat with our AI personalities
Speed of sound in carbon di oxide is 259 m/s.
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.
Speed of sound travels in gases (like air), in liquids, and in solids. In air at 20 °C speed of sound travels with c = 343 m/s.
The speed of sound depends upon elasticity and inertia of the medium which in turn depend upon the temperature of the medium.That's why speed of sound depends upon the temperature of the medium.
It depends on the substance the sound is traveling through. If the sound is traveling through air, it is usually about 800km/h. If it is traveling through water, the speed is about 4000km/h. If it is traveling through cosmos, its speed is 0km/h.