1) is sound faster than light? a) no b) yes c) maybe d) same speed e) i don't know f) bruh 2) Which atoms let sound go fastest a) solid b) liquid c) plasma d) gas 3) can sound travel in a vaccum? a) yes b) No c) maybe 4) till how many hertz can we hear sound? a) 10-40000 b) 20-20000 c) 1-2 d) 2-6000

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