Water Is Densest at

question 63

Multiple Choice

Water is densest at

• A)⁻4°C.
• B)0°C.
• C)2°C.
• D)4°C.
• E)8°C.

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Definitions:

Loudness

The perception of the intensity of sound waves, often described as the volume, and can be measured in decibels.

Cochlea

A coiled, bony, fluid-filled tube in the inner ear; sound waves traveling through the cochlear fluid trigger nerve impulses.

Hammer, Anvil, Stirrup

The three smallest bones in the human body, located in the middle ear, that play a key role in transmitting sound vibrations to the inner ear.

Cochlea

A spiral-shaped cavity in the inner ear that plays a key role in hearing by converting sound vibrations into nerve impulses.