Paskal

Paskal

The standard unit of pressure is the pascal, abbreviated Pa, which is equivalent to 1 kg/m². The pressure at the surface of the Earth is 100,000 Pa. Pressures inside planets are very large numbers, usually expressed as GPa (giga means billion).

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Vārdšķira: noun
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Nozare/domēns: Astronomy
Category: Planetary science
Company: PSRD
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paskal

Chemistry; General chemistry

The SI unit of pressure, equal to a force of one newton per square meter. 101325 pascals = 1 atmosphere ; 105 pascals = 1 bar.

paskal

Physics; General physics

A unit of pressure, equal to the pressure resulting from a force of 1 Newton acting uniformly over an area of 1m2.

Ceres

Astronomy; Planetary science

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Astronomy; Planetary science

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Viking

Astronomy; Planetary science

U. S. Mission to Mars, composed of two spacecraft, launched in 1975. Viking 1 and Viking 2 both consisted of an orbiter and a lander. Primary mission objectives were to obtain ...

sublimacija

Astronomy; Planetary science

Phase transformation from solid to gas.

Misija Stardust

Astronomy; Planetary science

The fourth in NASA's Discovery program of low-cost spacecraft with highly focused science goals, Stardust was comprised of a spacecraft and capsule that completed a seven-year, ...

Solarna i heliosfericna observatorija

Astronomy; Planetary science

A project of international collaboration between ESA and NASA to study the Sun from its deep core to the outer corona and the solar wind. SOHO was launched in December, 1995. SOHO ...