Which describes the number of pulses per second?

What unit is used for frequency in sonography?

Which parameter affects axial resolution?

What does Operating Principle 1 rely on?

Scattering allows:

Sound is classified as a __________ wave.

Describe the phenomenon of attenuation in ultrasound imaging and its implications. How does attenuation affect image quality, and what methods are used to compensate for it?

Scattering allows:

The Doppler effect measures:

Harmonics are created because: