електромагнетен спектар

електромагнетен спектар

The full range of frequencies, from radio waves to gamma rays, that characterizes light. The electromagnetic spectrum can be expressed in terms of energy, wavelength, or frequency (where the wavelength equals the speed of light divided by the frequency and energy equals Planck's constant times the frequency. )

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Industri / Domain: Astronomi
Kategori: Ilmu pengetahuan tentang planet
Company: PSRD
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спектар

Pendidikan; Kosa kata SAT

An image formed by rays of light or other radiant energy.

спектар

Hiburan; TV

A range of electromagnetic radio frequencies used in the transmission of radio, data, and video.

спектар

Desain; Desain

Групата на бои кои може да се претстави, на пример, на одредена монитор.

спектар

Geografi; Lokasi fisik

Is a graph that describes the quantity of radiation that is emitted from a body at particular wavelengths.

метеорит

Astronomi; Ilmu pengetahuan tentang planet

A natural solid object (metallic or stony/silicate) larger than 10 µm (microns) that has traveled through space, by natural means from the celestial body on which it formed, and ...

хелиум

Astronomi; Ilmu pengetahuan tentang planet

An element with atomic number 2; symbol: He. It is the second most common element in the Sun and outer planets, but rare on the rocky planets.

кратер

Astronomi; Ilmu pengetahuan tentang planet

A hole or depression. Most are roughly circular or oval in outline. On Earth most natural craters are of volcanic origin. On the Moon most are of impact origin.

магматски океан

Astronomi; Ilmu pengetahuan tentang planet

Term used to describe the layer of magma, hundreds of kilometers thick; thought to have covered the Moon 4. 5 billion years ago. The timing, duration, cooling rates, convection, ...

негравитациони сили

Astronomi; Ilmu pengetahuan tentang planet

Forces that alter the path of a comet, which are not caused by gravitational interaction with the Sun and planets. Typically this refers to uneven outgassing from vents on the ...