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What is a vacuum in the context of physics?
A) A state of matter with no definite shape or volume
B) A region of space devoid of matter
C) A device used to measure atmospheric pressure
D) A unit of measurement for electrical resistance



Answer :

olumideolawoyin

Answer:

B) A region of space devoid of matter

Explanation:

A vacuum is a region where nothing exists (space devoid of matter even no air).

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