If the crystal diameter is 4 mm, what is the minimum distance a part 2 objects can be in the lateral plane and still distinguished as separate objects

Which of the following materials is a naturally occuring piezoelectric material?

Which of the following transducers will have the shortest focal depth if they all have the same crystal diameter?

Which of the following best describes the natural focus?

Which of the following parts of the transducer is responsible for decreasing the SPL?

Which of the following transducers has a symmetric beam in both lateral and elevation dimensions?

Which of the following will produce the highest frequency pulsed wave transducer?

How does distortion of the transducer crystal result in wave propagation?

Which of the following situations best describes high contrast?

Match the following ultrasound functions with the appropriate part of the machine.