Examlex
School alcohol education classes are an example of prevention.
Decibels
A unit of measurement for the intensity of sound, indicating the level of sound pressure or power on a logarithmic scale.
Additive Mixing
A color mixing process in which different colors are created by combining various intensities of light colors, typically red, green, and blue.
20,000 Hz
A frequency of sound that represents the upper limit of human hearing, typically the highest pitch that young healthy adults can hear.
Nicotine
A stimulant chemical found in tobacco, responsible for addiction and various physiological effects.
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