1. The problem statement, all variables and given/known data The questions states, "If you speak while standing in a corner with your face toward the wall, you will sometimes notice that your voice sounds unusually loud. Explain." 3. The attempt at a solution Is this because the sound waves are bunched up when they bounce off the corner? Or is it the corner that causes the sound waves to intersect with each other and get larger by following the superposition principle?