Describe the Physical Properties of Sound Waves Associated with Hearing

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Describe the physical properties of sound waves associated with hearing the loud rumble of thunder.Describe how these sound waves are converted into fluid waves that trigger nerve impulses,which our brain interprets as thunder.

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Definitions:

Fixed Displacement

Pertains to pumps or engines where the volume of fluid or gas moved per cycle is constant, unrelated to pressure or flow rate.

Rotational Speed

The number of rotations per unit time, typically measured in revolutions per minute (RPM).

Volume of Oil

The total amount of oil contained within a system or component, critical for lubrication and cooling in machinery and engines.

Open Center Circuit

A hydraulic system configuration where fluid returns to the reservoir through the center of the control valve when it is in the neutral position.