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What is the unit of directivity?

3. What is the unit of directivity?

  1. Watt per meter square
  2. Decibels
  3. Ohm
  4. Watt

Answer: B) Decibels

Explanation:

Decibels (dB) is the unit of directivity. Decibels, in particular, allow us to express a wider range of values. These are the logarithmic units, which are used to calculate the ratio of two quantities.

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