atmosfersko izumiranje

atmosfersko izumiranje

Decrease in the intensity of light from a celestial body due to absorption and scattering by the Earth's atmosphere. The extinction increases from the zenith to the horizon and affects short wavelengths more than long wavelengths, so that objects near the horizon appear redder than they are at the zenith.

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Vārdšķira: noun
Sinonīms(-i):
Blossary:
Nozare/domēns: Astronomy
Category: General astronomy
Company: Caltech
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izumiranje

Biology; Genetics

Kad svi pripadnici klade ili roda umru, za skupinu se kaže da je izumrla.

izumiranje

Biology; General

The elimination of all individuals in a group, both by natural (dinosaurs, trilobites) and human-induced (dodo, passenger pigeon, liberals) means.

izumiranje

Biology; Cell biology

Eliminacija svih individua iz skupine, prirodnim putem (dinosauri, trilobiti) ili ljudskim utjecajem (dodo, golub selac).

izumiranje, atmosfersko

Astronomy; General astronomy

The diminishing of light from astronomical objects due to the earth's atmosphere, in which molecules (air, dust, etc. ) of the atmosphere absorb, reflect, and refract light before ...

aktinijum

Astronomy; General astronomy

soft, silvery-white, radioactive metal which glows in the dark

nuklearna veličina

Astronomy; General astronomy

See definition for m 2 , above.

orbitalni elementi

Astronomy; General astronomy

Parameters (numbers) that determine an object's location and motion in its orbit about another object. In the case of solar-system objects such as comets and planets, one must ...

orbita

Astronomy; General astronomy

The path of one object about another (used here for an object orbiting the sun).

meteori

Astronomy; General astronomy

Small rocky and/or icy particles that are swept up by the earth in its orbit about the sun. Also called "shooting stars", they travel across the sky in a very short time, from ...

m2

Astronomy; General astronomy

The magnitude value measured (or predicted) for a comet's nuclear condensation. Note that the true comet nucleus is rarely, if ever, directly observed from the earth because of ...