루 A musical instrument produces a beat frequency of 3 beats per second with another
sound source that produces a frequency of 8.80x102 Hz. What are the possible
wavelengths if the sounds are generated at 20°C?

That would be the corect answer hope this

The answer is water molecules are split.cellular respiration and photosynthesis are complement  reactions to each other. these are reverse reactions. in cellular respiration glucose and oxygen yield water and carbon dioxide. so, when respiration begins,  glucose molecules are split. in the opposite reaction - in photosynthesis, carbon dioxide and water yield glucose and oxygen. thus,  when respiration begins, water molecules are split.

Answermake them get very hot and over time wear them out;