Sound Wave Simulator

A "bug" generates a series of sound waves which are transmitted at the speed of sound. You can vary the speed of the bug from zero to twice the speed of sound (Mach 2) by using a slider. The change of wavelength associated with the doppler effect at lower speeds is illustrated. The formation of Mach waves which are inclined to the direction of motion at a unique Mach angle are also illustrated.
File Size10.1 kB
Operating System Windows Vista Windows 2003 Windows 7 Windows Me Windows 2000 Windows XP Windows 98 Windows NT Windows