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Scientific notation of velocity of sound?
The velocity of sound in air at sea level at normal temperature and pressure is 3.4329 metres/second.
What is the function of a megaphone?
megaphones are a device that loud-ens sound to a distance.
What formula is Vfx λ?
It looks a little like V = f x λ, which to me means velocity = frequency multiplied by wavelength. For example, with sound, you could have a frequency of 100Hz and a wavelength of 3.4m giving a velocity of 340m/s. Alternatively you could rearrange the equation if the velocity is know but the frequency or wavelength isn't
What is the distance sound travels in one hour?
About 767 miles, depending on the temperature and density of the air.
What is the velocity of a wave with a frequency of 6 hertz and a wavelength of 2 meters?
Speed = (wavelength) x (frequency) = (2 x 6) = 12 meters per second.That's the wave's speed. "Velocity" is something different, not just a wordto use when you mean "speed" but you want to sound more technical.
