The Doppler effect measures:

Explain the different sonographic imaging formats mentioned in Chapter 1, particularly focusing on the linear, sector, and combination formats. Discuss their applications and how they differ in terms of image production.

A 6 dB decrease corresponds to what reduction in intensity?

The dominant cause of attenuation in soft tissue is:

When sound hits a boundary between two media perpendicularly, what determines reflection vs. transmission?

What determines propagation speed in tissue?

Which describes the number of pulses per second?

Which parameter affects axial resolution?

What unit is used for frequency in sonography?

What does Operating Principle 1 rely on?