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The Columbia River has 119 dams and a fish problem.If you were the person in charge of determining what to do,what would you decide? Would you seek to free up the river in favor of the fish,or would you make a few accommodations for the fish and leave the dams in place? Explain.
Loudness
A perceptual dimension of sound that indicates the strength or intensity of an auditory stimulus, often correlated with the physical amplitude of the sound wave.
Sound Wave
A type of pressure wave caused by the vibration of an object, which travels through a medium like air or water and can be heard when reaching a receiver like the ear.
Frequency
The rate at which something occurs over a particular period of time or in a given sample.
Humans
Members of the species Homo sapiens, characterized by their ability to create complex language, culture, and utilize advanced tools.
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