2. When a massive aluminum sculpture is hung from a steel wire, the fundamental frequency for transverse standing waves on the wire is 250 Hz. The sculpture (but not the wire) is then completely submerged in water. (a) What is the new fundamental frequency? (b) Why is it a good approximation to treat the wire as being fixed at both ends?

2. When a massive aluminum sculpture is hung from a steel wire, the fundamental frequency for transverse standing waves on the wire is 250 Hz. The sculpture (but not the wire) is then completely submerged in water. (a) What is the new fundamental frequency? (b) Why is it a good approximation to treat the wire as being fixed at both ends?