(a) First, consider a string of length 1m attached at both ends. It sounding a fundamental tone of 440 Hz. What is the wavelength of the above waves on the string? What is the speed of the waves on the string? (b) Now consider a Boomwhacker™ tube open at both ends, sounding a tone of 440 Hz. Given that the speed of sound in air is 330 m/s, how long is the Boomwhacker™ tube? (c) What tone would be produced by the Boomwhacker™ tube if one end was capped.