Diagnostic ultrasound of frequency 450 mhz is used to
Diagnostic ultrasound of frequency 4.50 MHz is used to examine tumors in soft tissue.
(a) What is the wavelength in air of such a sound wave?
m
(b) If the speed of sound in tissue is 1900 m/s, what is the wavelength of this wave in tissue?
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Diagnostic ultrasound of frequency 4.50 MHz is used to examine tumors in soft tissue. What is the wavelength in air of such a sound wave
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