Questions: Defined by magnitude (speed) and direction.

Defined by magnitude (speed) and direction.
Transcript text: Defined by magnitude (speed) and direction.
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Solution

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Solution Steps

Step 1: Identify the Question

The question asks for a term that is defined by both magnitude (speed) and direction.

Step 2: Analyze the Options

The options provided are:

  1. velocity
  2. range resolution
  3. frame rate
  4. duplex imaging
Step 3: Determine the Correct Answer
  • Velocity is defined by both magnitude (speed) and direction.
  • Range resolution refers to the ability to distinguish between two objects that are close together in range.
  • Frame rate is the frequency at which consecutive images (frames) appear on a display.
  • Duplex imaging involves simultaneous imaging and Doppler ultrasound.

Final Answer

\(\boxed{\text{velocity}}\)

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