Home > Terms > Bosnian (BS) > ultrasoničan

ultrasoničan

Sound waves that have frequencies higher than what humans can hear, usually greater than 20,000 Hz. Some animals such as bats, a species of cave bird, and cetaceans use these high frequency ultrasonic sounds for communication and navigation.

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Industrie/Domein: Natural environment Category: Water

biocid

A chemical that is toxic to microrganisms. Biocides are often used to eliminate bacteria and other single-cell organisms from water.