elektromagnetno zračenje

elektromagnetno zračenje

Energy that travels through space in the form of waves. The highest frequencies in the spectrum of electromagnetic radiation are gamma-rays; the lowest frequencies are radio waves. All electromagnetic radiation travels at the speed of light. Shorter wavelength radiation (eg, ultraviolet) carries more energy and is likely to be more harmful to living tissue.

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Loại từ: noun
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Ngành nghề/Lĩnh vực: Natural environment
Category: Coral reefs
Organization: NOAA
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Chemistry; General chemistry

Energy in the form of photons.

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Natural environment; Coral reefs

Energy that comes from a source and travels through some material or through space. Light, heat and sound are types of radiation.

zračenje

Energy; Nuclear energy

In nuclear energy jargon, "radiation" is often used as shorthand for "ionizing radiation": particles (alpha, beta, neutrons) or rays (gamma) emitted from the nucleus of an ...

gama zračenje

Physics; General physics

A high energy photon.

ultravioletno zračenje

Astronomy; Mars

The invisible electromagnetic radiation beyond the violet end of the spectrum of visible light, of wavelengths ranging, roughly, from 4000 down to 400 angstroms.

protein

Natural environment; Coral reefs

A large complex molecule made up of one or more chains of amino acids. A typical protein contains 200-300 amino acids but some are much smaller and some much larger, e.g., titin, ...