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Answer true or false A medium is not ne...

Answer true or false
A medium is not necessary for the propagation of sound

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To answer the question "A medium is not necessary for the propagation of sound," we need to analyze the statement step by step. ### Step-by-Step Solution: 1. **Understanding Sound Propagation**: Sound is a type of wave that travels through a medium. This medium can be a solid, liquid, or gas. 2. **Classification of Waves**: Waves can be classified into two categories: mechanical waves and non-mechanical waves. Sound is classified as a mechanical wave. ...
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