Q R Angle of the Reflected Wave. V 2 Velocity of Reflected Wave. The wave equation becomes.
L wavelength the distance between wave crests m v wave velocity the speed that waves are moving in a direction ms f frequency the wave crests that go through a point in a certain time cycless or Hz 1 The speed of sound is about 340 ms.
The wave travels a distance of 3m in 4s. Ds Dt c 2. V L Longitudinal Wave Velocity. Sound wave pressure newtonsmeter 2.