Question

Sound travels the slowest in: (a water (c)copper (b) steel (d) air​

Answer 1

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Sound waves need medium to travel. these waves travels faster in solid than in liquid and than in gases.

Solid>Liquid>gas

So, option d is correct i. e Air.

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Answer 2

Answer:

Sound waves need medium to travel. these waves travels faster in solid than in liquid and than in gases.

Solid>Liquid>gas

So, option d is correct i. e Air.

Explanation:

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