The equation is a good description for a wide range of phenomena because it is typically used to model small oscillations about an equilibrium for which systems can often be well approximated by Hookes law. Solved Examples For You. Time secs distance kmspeed kmsec A wave is a deep water wave if the depth wavelength2 A wave is a shallow water wave if depth wavelength20.
The above equation is known as the wave equation.
V f l. This relation was first given by Newton and therefore it is known as Newtons formula for the speed of sound. So we can sum up our findings now with the equation. From the equation v if the linear density is increased by a factor of almost 20 the tension would need to be increased by a factor of 20.