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Sound travels fastest in:
(a) Solids
(b) Liquids
(c) Gases
(d) All travel at the same speed


Sagot :

Answer:

(a) Solids

Explanation:

The more closely pack the molecules of a matter, the faster sound travels through it.

Therefore, the molecules of solid are more compact than any other forms of matter, hence sound travels faster in solids.

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