The piezoelectric transducers of an ultrasound machine generate frequencies of $10\mathrm{.}5$ MHz and $7\mathrm{.}4$ MHz$.$ Assuming that one wavelength is the size of the smallest object that can be imaged, what is the resolution of the machine when imaging tissue $($v $=1540$ m$/$s$)?$  

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The wavelength of the sound waves an ultrasonic machine utilizes deter... View the full answer