Blog

Which of the following best describes range resolution?

Calculate the SPL for a pulsed wave that has a wavelength of 5 mm, a period of 3msec and a ring time of 4 cycles.

What does PRP refer to?

Members of the kingdom Plantae differ from members of the other kingdoms of Eukarya in that most members of the kingdom Plantae ________.

Which of the following frequency ranges best describes diagnostic medical ultrasound?

If the technologist increases the output power on the unltrasound system, what is the affect on the signal strength and the risk of bioeffects?

What do these 2 waves have in common?

A wave travels through soft tissue then encounters a stone.  It then travels through more soft tissue.  What happens to the frequency as it travels through the different mediums?

Which part of the wave cycle corresponds to an increase in pressure?

If the frequency of a wave is 4 MHz, what is the period?