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Card 26
Front
What is specific acoustic impedance (Z)?
Back
Card 27
Front
What is the reflection coefficient when a plane wavefront strikes the boundary between two materials at normal incidence?
Back
Card 28
Front
What is another way to write this?
Back
Card 29
Front
What are used to build an image of the internal structure of the body?
Back
Card 30
Front
What equation gives the intensity of the transmitted wave?
Back
Card 31
Front
What is the equation for the shortest possible time for 1 pulse in a B scan?
Back
Card 32
Front
What does the reciprocal of this equation give?
Back
Card 33
Front
What is the output of an A scan?
Back
Card 34
Front
What happens in a B scan as the beam sweeps across the body?
Back
Card 35
Front
What controls the brightness of the picture?
Back
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