Answer:

The three requirements for selecting a unit of a physical quantity is:

• It should be reproducible.

• Is required to be of convenient size.

• No ambiguity while defining the unit.
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Verified answer

Answer:

The three requirements for selecting a unit of a physical quantity is:

It should be reproducible.

Is required to be of convenient size.

No ambiguity while defining the unit.

The value of the unit should not change with space and time.

Explanation:

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