illan: Quantit... Macmillan: Quantit.. All Bookmarks You are standing 2.5 m directly in front of one of the two loudspeakers What is the path length difference, Id, - dal, at the location where you are standing for shown in the Figure below. They are 3.0 m apart and both are playing a the sound waves from the two speakers? tone with the same frequency. Express your answer in meters. (Figure 1) For help with math skills, you may want to review: AEd 1 0 0 2 ? Pythagoras' Theorem Id1 - d2| = m Submit Request Answer Part B The speakers are in phase and the wavelength for the sound waves from both speakers is 0.47 m. In terms of wavelengths, what is the path length difference for the two sound waves? For example, if the path length differences is 2.4 m and the sound wavelength is 1.2 m, then the path length difference is 2 wavelengths. AED - 0 2 ? wavelengths Submit Request Answer Part C Which of the following best describes the superposition of the sound waves where you are standing? The sound waves interfere constructively. O The interferences is somewhere in between constructive and destructive. Figure 1 of 1 (> The sound waves interfere destructively. you are here Submit Request Answer 2.5 m Part D 3.0 m The speakers are still in phase and the wavelength for the sound waves from both speakers is adjusted to 0.94 m. In terms of wavelengths, what is the path length difference for the two sound waves? AEd wavalanathe