A hotel has just installed a state-of-the-art speaker system into their pool so guests can listen to music while they swim. However, guests are complaining that the music sounds much higher pitched than normal and is uncomfortable to listen to. Below are explanations from for different hotel workers as to why this is happening: Worker 1; 'The sound waves are traveling slower in the water than they would in the air. Since the speakers have a fixed wavelength, this means the frequencies of the sound waves are lower than they should be." Worker 2: "The sound waves are traveling faster in the water than they would in the air. Since the speakers have a fixed frequency, this means the wavelengths of the sound waves are longer than they should be? Worker 3: "The sound waves are traveling faster in the water than they would in the air. Since the speakers have a fixed wavelength, this means the frequencies of the sound waves are higher than they should be." Worker 4: "The sound waves are traveling slower in the water than they would in the air. Since the speakers have a fixed frequency, this means the wavelengths are shorter than they should be." Which hotel worker has offered the correct explanation of what is happening? A. Worker 1 B. Worker 2 C. Worker 3 D. Worker 4