for modern human space has become much more clear than it was even a century ago.But the universe continues to be fraught with unimaginable number of puzzles and mysteries.Due to the rapid pace of technological progress, and we have managed to find the answers to many questions, centuries and millennia to haunt the minds of people.
But despite this, space is still a mysterious and unexplored.The deeper one penetrates into the mysteries of the universe, the more space the depth podkidyvayut puzzles and generate questions.For example, what the temperature in space and what physical conditions beyond our planet?The answers to these seemingly simple questions, in fact, are not so unequivocal.
In many science fiction novels in detail and rather colorfully describes what the temperature in space.As a rule, this physical quantity is terrible unimaginable cold.But is it really?For the vast spaces of deep space itself does not apply the concept of temperature, as in a conventional earthly sense, it simply is not there.
Therefore, in the traditional sense of the question of what the temperature in space is irrelevant.In a vacuum environment, there is no temperature.This physical quantity that determines all life on the surface of our blue ball, wrap a protective atmospheric cocoon is caused by the speed of the molecules that are in the open space available.Anyway, to the extent necessary for the formation of a temperature.
Wondering about what the temperature in outer space, it should be borne in mind solely the thermodynamic characteristics of the temperature, according to which this physical quantity denoted a certain state of matter.While in outer space any material is missing, it is permeated through and through various types of radiation a wide range of frequency, speed and intensity.
And the concept of temperature in this aspect becomes more peculiar value.In space, it is the total energy of all types of radiation to a certain point in space.In other words, then, the temperature in the space which is dependent on the individual conditions of a specific portion of the universe.Of course, the closer to the radiation source, which is usually the star, the greater the intensity and speed of the particles.Consequently, above and thermodynamic temperature display.
accepted that at a considerable distance from the celestial bodies the temperature of outer space is the absolute zero (-273.15 degrees Kelvin).But in a physical sense, the situation is somewhat different.If intergalactic space to place a thermometer, first he will show the temperature inherent in the environment where it is removed.And only after a while the thermometer starts to heat up.
Indeed, according to the theory of convective heat transfer, the subject of which is under direct sunlight, fast and very hot.And in the conditions of interplanetary space heating will be much stronger and more intense.Since the vacuum of space is nearly perfect thermal insulator.
thermodynamic temperature display acts as an integral part of this unusual, but real-life concepts, like the weather in space, which also originates in the heavenly bodies.Geomagnetic storms, radiation storms, solar wind - these are the most common and well-known manifestations of violent temper stars.They, along with a host of other deadly hazards, and form a space weather.
