What determines propagation speed in tissue?

What is the shape of the sector scan format display?

The Doppler effect measures:

The dominant cause of attenuation in soft tissue is:

Which unit measures attenuation?

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

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.

Scattering allows:

The dominant cause of attenuation in soft tissue is:

Which describes the number of pulses per second?