How Do You Estimate How Far You Are from a Sound

question 24

Multiple Choice

How do you estimate how far you are from a sound source?​

• A)You compare the responses of the left and right ears.
• B)​You attend to reverberations (echoes). 
• C)​You attend to the velocity of the action potentials.
• D)​You attend to the timbre of the sound.

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Definitions:

Pollution Abatement

Measures and processes implemented to reduce, control, or eliminate pollution from various sources in order to protect the environment.

Marginal Benefit

The extra enjoyment or value derived from the consumption of one more unit of a product or service.

Marginal Cost

The increase in cost associated with the production of an additional unit of a good or service.

Marginal Cost

The variation in the overall cost of production that occurs with an increase of one unit in the quantity produced.