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English, 08.10.2019 17:30, lebronjames1604

9. the nebular theory is the theory that
a. the solar system formed from a nebula.
b. earth is a nebula.
c. the solar system will expand into a nebula.

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Geography, 25.07.2019 04:10, shaylasimonds6103

What predictions does the solar nebula theory make regarding possible planetary systems surrounding other stars? discuss at least two such predictions that have been strongly confirmed by observations. explain how the detection of "hot jupiter" extrasolar planets seemed to be a striking inconsistency with the solar nebula theory. do you think astronomers were justified in modifying the solar nebula theory in the face of such evidence as opposed to discarding the theory altogether?

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Physics, 31.08.2019 00:10, ejones123

According to the nebular theory, what is the explanation as to why the terrestrial planets formed in the inner solar system and the jovian planets formed in the outer solar system? a. the denser terrestrial planets sank inward towards the sun through the nebular cloud, but the less dense jovian planets did not sink through the nebular cloud. b. all of the planets formed at a large distance from the sun but the dense terrestrial planets experienced a larger pull of the sun's gravity and were drawn into orbits that are closer to the sun then the jovian planets. c. ices condensed in the outer solar system and some icy planetesimals grew large enough to attract gas from the nebula, but only metals and rock condensed in the inner solar system. d. all of the planets were initially about the same size but the planets closer to the sun have had much of their material evaporated because they are warmer than the outer planets.

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Physics, 17.09.2019 00:30, hero70

(oss.01) a student explains the nebular theory of formation of the solar system as follows. "the solar system was formed from a slowly rotating cloud called nebula containing extremely cold gases. when these gases were heated up, the nebula contracted and became a flattened disk. as the nebula became smaller, it rotated more rapidly and became flattened at the poles. gravitational force caused rings of gases to be left behind when the nebula contracted. at the center of the nebula, the gases combined to form the sun and the planets formed in the outer flattened portion of the disk." what is the flaw in the student's explanation? (1 point) a gravitational forces did not the nebula to contract b the nebula consisted of hot gases which contracted on being cooled c the speed of rotation of the nebula decreased when it became smaller d planets were formed in the central core of the nebula instead of outer portion of disk

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Physics, 17.09.2019 16:30, ggg3572

Astudent explains the nebular theory of formation of the solar system as follows. "the solar system was formed from a slowly rotating cloud called nebula containing extremely cold gases. when these gases were heated up, the nebula contracted and became a flattened disk. as the nebula became smaller, it rotated more rapidly and became flattened at the poles. gravitational force caused rings of gases to be left behind when the nebula contracted. at the center of the nebula, the gases combined to form the sun and the planets formed in the outer flattened portion of the disk." what is the flaw in the student's explanation? (1 point) a. gravitational forces did not the nebula to contract b. the nebula consisted of hot gases which contracted on being cooled c. the speed of rotation of the nebula decreased when it became smaller d. planets were formed in the central core of the nebula instead of outer portion of disk

Answers: 2

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9. the nebular theory is the theory that
a. the solar system formed from a nebula.
b. ea...

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