Notice that for a tube open on both ends the displacement nodes occur where the string has nodes and the displacement anti-nodes in the tube occur where the string has displacement nodes. Assuming the...Notice that for a tube open on both ends the displacement nodes occur where the string has nodes and the displacement anti-nodes in the tube occur where the string has displacement nodes. Assuming the tube is the same length as the string, what is the fundamental wavelength of the tube open at both ends? The formula for the wavelength as a function of the length of the string or open tube is given by λ=2L/n where n is a whole number and L is the length of the string.
