What term describes the number of cycles that an acoustic va… What term describes the number of cycles that an acoustic variable completes in a second? Read Details
The angle between the direction of propagation and the bound… The angle between the direction of propagation and the boundary between two media is 90 degree. What term describes the form of incidence of the wave? Read Details
Which of the following techniques is external focusing? Which of the following techniques is external focusing? Read Details
The scale associated with decibel notation is____________. The scale associated with decibel notation is____________. Read Details
Acoustic impedance is a property of the _________ and has un… Acoustic impedance is a property of the _________ and has units of _________. Read Details
Traditional reference models for digital organization, such… Traditional reference models for digital organization, such as the “OSI model”, the “TCP/IP model” and the “ANSI-ISA95 model”, usually build up from: Read Details
The lateral resolution of an ultrasound system is primarily… The lateral resolution of an ultrasound system is primarily determined by the __________. Read Details
The area that starts at the beam’s smallest diameter and ext… The area that starts at the beam’s smallest diameter and extends deeper is: Read Details
What is the range of frequencies emitted by transducers used… What is the range of frequencies emitted by transducers used in ultrasonic imaging? Read Details
As an ultrasound wave travels through the body, its amplitud… As an ultrasound wave travels through the body, its amplitude usually: Read Details
