The average propagation speed in human soft tissue is______.

Put the following mediums in order of decreasing propagation velocity. Liver Fluid filled cyst Bowel Gas Rib

If the output power is increased on the ultrasound system what will happen to the wavelength of the sound beam?

If the frequency of a wave is 4 MHz calculate the wavelength if traveling through bone (propagation velocity 4000 m/s).

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

Which of the following descriptions best describes a sound wave?

If the mass of a given volume of tissue is increased due to the compression cycle of the wave, what will happen to the density?

How do you account for 2 waves that have the same frequency but travel different distances in a 1 second time frame?

Huda has a deep fear of abandonment and seeks constant reassurance from her boyfriend. She has strong emotional reactions to perceived signs of distance, and often feels jealous or suspicious. Which attachment style does Huda have?

Which best exemplifies the permissive parenting style?