The Doppler effect measures:

What is the shape of the sector scan format display?

What determines propagation speed in tissue?

The dominant cause of attenuation in soft tissue is:

Scattering allows:

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.

What determines the brightness of a dot in the pulse-echo image?

Which describes the number of pulses per second?

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.

What unit is used for frequency in sonography?