1) What are the first three overtones of a double reed instrument that has a fundamental frequency of 98.0 Hz? It is open at both ends. first overtone ____Hz second overtone ____ Hz third overtone ___Hz (The overtones of the instrument are actually more complex than this, since its double reed makes it act more like a tube closed at one end.)

2)If a wind instrument, like a tuba, has a fundamental frequency of46.0Hz, what are its first three overtones? It is closed at one end. first overtone ____Hz second overtone ____Hz third overtone ____Hz (The overtones of a real tuba are more complex than this, since it is a tapered tube.)

3)A pipe of length1.5mis closed at one end and sustains a standing wave at its second overtone. Determine the distance between a node and an adjacent antinode. ______ m

Someone please help with each question