Examlex
Which of the following statements about bottled water is NOT true?
Fluorescence
The emission of light by a substance that has absorbed light or other electromagnetic radiation, usually seen as a different color.
Magnetic Field
An invisible field around magnetic materials where magnetic forces are exerted.
Radio Waves
Electromagnetic waves with wavelengths longer than infrared light, used for communication over long distances, such as in radio and television broadcasting.
Internal Body Structures
The organs and tissues within the body that perform essential functions for life.
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