Extremely Low Frequency (Noun)
Meaning
Below 3 kilohertz.
Classification
Nouns denoting attributes of people and objects.
Examples
- The extremely low frequency of the sound wave made it difficult for humans to detect without specialized equipment.
- Extremely low frequency signals are often used in communication with submarines due to their ability to penetrate water.
- The scientists studied the effects of extremely low frequency electromagnetic fields on plant growth and development.
- The extremely low frequency hum of the machinery was barely audible to the workers in the factory.
- Researchers have found that exposure to extremely low frequency radiation can have adverse effects on human health.