A loboratory uses an ultrasonic-scanner to trance tumar in tissue. The operting frequency of the 6 scanner is 4.2*10 hz.calculate the wavelength of sound in the tissue if the speed of the sound is 1700 m/s.

Question

A loboratory uses an ultrasonic-scanner to trance tumar in tissue. The operting frequency of the                                      6                            scanner is 4.2*10  hz.calculate the wavelength of sound in the tissue if the speed of the sound is 1700 m/s.

bobpursley · Answer

wave equation: freq*wavelength=speed propogation wavelength= 1700/4.2E?? I don't get your frequency.