📅 MIT Science Bowl 2022🎓 HS🔄 Round 9#️⃣ Question 4🌟 BONUS✍️ Short Answer
A violin string sounds at a frequency of 400 hertz. A cello string is twice as long, has twice the tension, and has twice as much mass per unit length. At what frequency in hertz does the cello string sound?
✔️Answer:200
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