Examlex
Evaluate the function. Round to two decimal places.
-Evaluate
Measurement Unit
Standard quantities used to specify measurements.
Frequency
The rate at which a vibration occurs that constitutes a wave, either in a material (as in sound waves) or in an electromagnetic field (as in radio waves and light).
Pitch
In music, refers to the perceived frequency of a sound; in sports, it's the playing surface for games like soccer and cricket.
Acute Mastoiditis
A bacterial infection affecting the mastoid bone behind the ear, usually a complication of chronic middle ear infections.
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