This article is about the basketball rule. For the food belief, see Five-second rule. In basketball, the five-second rule, or five-second violation, is a rule that helps promote continuous play. There are multiple situations where a five-second violation may occur.
Speed of sound which is the distance travelled by sound waves. Wavenumber which is the property of a wave. Wavelength which is the distance between each sound wave. Frequency which is the number of times a sound wave occurs.Wavelength is a measure of the distance between several sound waves and is used to measure the length of a sound wave in meters.peed of sound which is the distance travelled by sound waves. Wavenumber which is the property of a wave. Wavelength which is the distance between each sound wave. Frequency which is the number of times a sound wave occurs.
The amplitude is the height of a wave or its intensity. The wavelength is the distance between amplitude maximums. The frequency is how often the maximums or crests move past a given point.And finally, the velocityâor how fast the wave is movingâis the product of the frequency times the wavelength (v = fÎ»).The units of frequency are in hertz (Hz) or its multiples.The units of wavelength are in meters, its multiples or fractions of a meter. As the frequency increases, the wavelength decreases, provided the velocity is kept constant. For example, waves at extremely high frequencies have very short wavelengths.he amplitude is the height of a wave or its intensity. The wavelength is the distance between amplitude maximums. The frequency is how often the maximums or crests move past a given point.