A sonographer adjusts the output of an ultrasound transducer…

Beam focusing gives:

Which medium has the highest propagation speed?

Transverse resolution improves with:

Higher frequency transducers have:

An acute angle is an oblique angle.

What occurs if two waves of different frequencies combine?

These parameters are determined only by the sound source:

Attenuation coefficient increases as:

Which of the following contributes to improve the axial reso…