In soft tissue, the assumed average propagation velocity is how many m/sec?

In soft tissue, the generally accepted average propagation velocity of ultrasound is approximately 1540 meters per second. This value is significant because it is used as a standard reference when performing diagnostic ultrasound examinations.

The speed of sound in any medium can vary based on its density and elasticity. Soft tissue has properties that fall within this average, making 1540 m/sec a reliable estimate for calculations that involve the time it takes for ultrasound waves to travel through tissue and return to the transducer. By understanding this speed, sonographers can accurately assess distances, measure structures, and evaluate various conditions during scans.

This particular average velocity plays a critical role in sonar calculations, such as determining the depth of structures or the size of organs, making it fundamental knowledge for professionals in the field of medical sonography.