Part A A cube of metal has a mass of 0.337 kg and measures 3.01 cm on a side. Calculate the density of the metal. Express your answer in kilograms per meter cubed. > View Available Hint(s) VO AEd P = kg/m3 SubmitPart A The lowest note on a piano is A, four octaves below the A given in the table. The highest note on a piano is C, four octaves above middle C. Find the frequencies and wavelengths (in air) of the lowest A and the highest C notes on a piano. Chromatic Musical Scale Express your answer using four significant figures. Note Frequency (Hz) Middle C 261.7 IVO AEd ? C (C - sharp), D' (D - flat) 277.2 D 293.7 fA = Hz D, E' 311.2 F 329.7 Submit Request Answer F 349.2 F , G' 370.0 Part B G 392.0 GI, A' 415.3 Express your answer using three significant figures. A 440.0 A, B' 466.2 AEQ ? B 493.9 523.3 XA = m Submit Request AnswerPart C Express your answer using four significant figures. VO AEd ? fc = kHz Submit Request Answer Part D Express your answer using three significant figures. AEQ ? XC = cm Submit Request AnswerPart A Which harmonic is this? A guitar string 64 cm long vibrates with a standing wave that has three antinodes. Express your answer using one significant figure. > View Available Hint(s) IVO AEd Submit Part B What is the wavelength of this wave? Express your answer using two significant figures. View Available Hint(s) IVO AEd cm