What is the condensation theory of the origin of the Earth?
The condensation theory states that the Moon and the Earth were born individually from the nebula that formed the solar system, and the Moon fell into orbit around the Earth. In other parts of the solar system when this happens, the two objects have similar compositions, but our Moon and Earth are different.
What is the condensation theory according to Sasha Rousseau?
By Sasha Rousseau. The condensation theory of the solar system explains why the planets are arranged in a circular, flat orbit around the sun, why they all orbit in the same direction around the sun, and why some planets are made up primarily of rock with relatively thin atmospheres.
Do Bose-Einstein condensates really exist?
Research into the exotic state of matter dates back to Albert Einstein, who predicted the theoretical existence of Bose-Einstein condensates in 1924. "Many attempts were made to prove their existence experimentally," says Dr. Carlos Benavides-Riveros from the Institute of Physics at MLU.
What is the theory of the formation of the Moon?
Of the four major theories on the formation of our Moon, one theory is believed in by the majority of scientists at this time - the giant impact theory.
What is condensation theory?
What causes the cloud to condense?
What is the name of the clumps of dust that form when the solar dust is deposited?
How does a protoplanet attract gas?
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Who came up with the condensation theory?
solar nebula, gaseous cloud from which, in the so-called nebular hypothesis of the origin of the solar system, the Sun and planets formed by condensation. Swedish philosopher Emanuel Swedenborg in 1734 proposed that the planets formed out of a nebular crust that had surrounded the Sun and then broken apart.
What is the condensation sequence theory?
The condensation sequence is the sequence by which different kinds of material condense out of the solar nebula based on the distance from the sun and decreasing temperature.
How does condensation theory explain the formation of the solar system?
The theory argued that this nebula condensed into rings, which eventually formed the planets and a central mass - the Sun. The slow spin of the Sun could not be explained. The modern version assumes that the central condensation contains solid dust grains which create drag in the gas as the centre condenses.
What condensed out of the solar nebula?
After the solar nebula collapsed to form our Sun, a disk of material formed around the new star. The temperature across this protoplanetary disk was not uniform. Since different materials condense at different temperatures, our solar system formed different types of planets.
What is the difference between condensation and accretion?
The water molecules cling to the object and then changes from a water vapor into liquid water on an object which makes the object moist. The moisture is called condensation. Accretion is when there is a slow increase in size of an object as matter builds up due to gravity.
What is the theory of accretion?
What is accretion theory? Accretion theory explains the process of small clumps of dust gathering together to gradually form planetesimals. These planetesimals accumulate more materials and form protoplanets. These protoplanets build until they form planets within the solar system.
What are the 3 theories of the solar system?
These are the Nebular Hypothesis of Laplace, the Planetesimal Hypothesis of Chamberlin and Moulton, and the Capture Theory of See.
What key ingredient in the modern condensation theory was missing or unknown in the nebula theory?
The key ingredient in the modern Condensation Theory is dust, which helps to cool the gas, and forms the nuclei for planetesimals to grow.
Who created the solar system?
The main idea of the solar system was proposed by the Polish astronomer Nicolaus Copernicus (1473-1543) who said that "the Sun is the center of the Universe" and made the planets move around it in perfect circles (in his book entitled, "On the Revolution of the Celestial Spheres", written in Latin and published in 1543 ...
What is condensation equilibrium?
Molecules in the gas phase can collide with the liquid surface and reenter the liquid via condensation. Eventually, a steady state is reached in which the number of molecules evaporating and condensing per unit time is the same, and the system is in a state of dynamic equilibrium.
Why is dust important to the condensation sequence?
Why is dust important to the condensation sequence? (a) Without dust, water vapor in Earth's atmosphere would never have fallen to the surface as liquid water.
What is the first known asteroid?
CeresIn 1801, while making a star map, Giuseppe Piazzi accidentally discovered a small object 1000 kilometers (600 miles) in diameter between the orbits of Mars and Jupiter. Piazzi named the object Ceres. It was the first asteroid to be discovered.
How would you explain condensation using kinetic molecular theory?
The explanation of condensation can be found in the kinetic-molecular theory of gases. As heat is removed from a gas, the molecules of the gas move more slowly, and as a result, the intermolecular forces are strong enough to pull the molecules together to form droplets of liquid.
How does kinetic molecular theory explain condensation?
Condensation is the process of conversion of gas into a liquid. The process of condensation can also be defined in terms of kinetic molecular theory. A decrease in the speed of the molecules of the gas can be observed because of the decrease in temperature.
What is condensation with example?
Condensation is the process through which the physical state of matter changes from the gaseous phase into the liquid phase. For example, condensation occurs when water vapour (gaseous form) in the air changes into liquid water when it comes in contact with a cooler surface.
How do you explain condensation to a child?
0:133:25Condensation and it's forms | Dew, Fog, Frost and Mist | Video for KidsYouTubeStart of suggested clipEnd of suggested clipCondensation happens when the vapors in the air become cold when the vapor gets cold it transformsMoreCondensation happens when the vapors in the air become cold when the vapor gets cold it transforms back into a liquid. Form dew fog frost and mist are the forms of condensation.
On the theory of condensation - ScienceDirect
A discussion is given of Mayer's theory of the condensation phenomenon. It is shown that the theory is not restricted to classical statistical mechanics, nor that it is necessary to assume the additivity property of the intermolecular forces.
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Which theory states that the Earth and Moon condensed at the same time?
Condensation Theory - The Earth and Moon condensed at the same time from the nebula.
What theory proposes that the gravitational field around Earth captured the Moon?
Capture theory proposes that the gravitational field around Earth captured the Moon.
What are the theories of the moon?
Four Main Theories of Moon Formation 1 Capture Theory - The Moon was formed elsewhere in the universe and was captured by the Earth's gravitational field when it came too close. 2 Fission Theory - When the Earth was young, it spun so fast that a piece of it broke off and was flung into space, where it became the Moon. 3 Condensation Theory - The Earth and Moon condensed at the same time from the nebula. 4 Giant Impact Theory - Sometimes called the Colliding or Ejected Ring Theory - The Earth was hit by something huge and a piece of Earth was ejected into space.
Who wrote that one who is seized with terror, fright and madness during the night is being visited by?
Hippocrates, considered the father of modern medicine, wrote in the fifth century B.C. that 'one who is seized with terror, fright and madness during the night is being visited by the goddess of the Moon.'. Despite our fascination with the Moon, no one is completely sure how the Moon formed.
How was the Moon formed?
In the capture theory, it is thought that the Moon was formed somewhere else in the solar system. It traveled freely through space until it was captured by Earth's gravitational field. This would explain the Moon's different chemical compositions. Others think this is improbable. It is just not likely that the two bodies would come together if created at a great distance. If the Moon were speeding through the solar system, something would have to slow it down by just the right amount so that the Earth could capture it - again, unlikely.
What is condensation theory?
The condensation theory of the solar system explains why the planets are arranged in a circular, flat orbit around the sun, why they all orbit in the same direction around the sun, and why some planets are made up primarily of rock with relatively thin atmospheres. Terrestrial planets such as Earth are one type ...
What causes the cloud to condense?
The GMC’s spinning motion causes the matter that makes up the cloud to condense closer and closer to that axis. At the same time, the centrifugal force of the spinning motion also flattens the GMC’s matter into a disc shape. The GMC’s cloud-wide rotation and disc-like shape forms the basis for the solar system’s future planetary arrangement, ...
What is the name of the clumps of dust that form when the solar dust is deposited?
When the solar dust coalesces into clumps of at least a few hundred kilometers in diameter, the clumps are called planetesimals. Planetesimals attract each other and those planetsimals collide and clump together to form protoplanets. The protoplanets all orbit around the proto-sun in the same direction as the GMC rotated around its axis. ...
How does a protoplanet attract gas?
A protoplanet’s gravitational pull attracts helium and hydrogen gas from the portion of the solar nebula that surrounds it . The farther the protoplanet is from the hot center of the solar nebula, the cooler the protoplanet’s surroundings’ temperature and therefore, the more the area’s particles are likely to be in a solid state. The greater the amount of solid materials near the protoplanet, the larger the core that the protoplanet is able to form. The larger a protoplanet’s core, the greater the gravitational pull it is able to exert. The stronger the protoplanet’s gravitational pull is, the more gaseous matter it’s able to trap near it, and therefore the bigger it is able to grow. The planets closest to the sun are relatively small and are terrestrial, and as the distance between the planet and the sun grows, they become larger and more likely to become Jovian planets.
