The solar nebula was 98%

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August undefined, 2024

WebThis is 109 times greater than the diameter of our planet. The Sun’s mass consists of 73% hydrogen, 25% helium, and smaller amounts of oxygen, carbon, neon, iron, and other elements. The Sun is so massive that it accounts for … WebOct 15, 2024 · The Sun formed about 4.6 billion years ago in a giant, spinning cloud of gas and dust called the solar nebula. As the nebula collapsed under its own gravity, it spun faster and flattened into a disk. …

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WebThe solar nebula was the rotating, flattened disk of gas and dust from which the solar system originated ∼4.6 Ga (Figure 1). Much of the motivation for cosmochemical studies … most creative poems

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WebNov 11, 2024 · They are the origins of planets. B. They formed from ice and rocks. C. They were created during the big bang. D. They contain 98% of matter in the solar system See answers Advertisement erikmoore885 Answer: B Explanation: mark me as brainlist Advertisement kread6 I would say b as the answer Advertisement Advertisement WebSolar Nebula. Solar Nebula. Our solar system began forming within a concentration of interstellar dust and hydrogen gas called a molecular cloud. The cloud contracted under … WebAug 9, 2010 · 6 7 5 8 8 9 10 (5 of 10) What was the composition of the Solar Nebula? O 50% Rock, 50% Metal. 98% Hydrogen and Helium, 1,4% Hydrogen Compounds and 0.6% Rock … miniature golf wilmington nc

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WebFive billion years ago, a giant cloud floated in one of the spiral arms of the Milky Way galaxy. This cloud, called a nebula by astronomers, was made up of dust and gas, mostly hydrogen and helium, with a small percentage of heavier atoms. These heavier atoms had been formed earlier in the history of the Universe when other stars aged and died. WebJul 20, 2001 · By analyzing the solar wind in terrestrial laboratories, Genesis scientists can find precise ratios of isotopes and elements in the solar nebula. The basic data gained … most creative pickup linesWebJul 11, 2024 · The story of our solar system's origin is pretty well known. It goes like this: the sun began as a protostar in its "solar nebula" over 4.5 billion years ago. Over the course of … most creative photographers

"WebStages of Star System Formation Starting point: A cloud of interstellar gas and dust, the "solar nebula"; Most of it (98%) is hydrogen and helium, but it includes atoms and dust grains of heavier material, formed in previous generations of stars. " - The solar nebula was 98%

The solar nebula was 98%

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WebAug 1, 2015 · The sun contains 99.9% of the mass of the solar system, but the planets contain 98% of the angular momentum.[1] Thus the planets have 50 times the sun's angular momentum while the sun should have 700 times the planets' combined angular momentum. So according to the nebula model, the sun should spin much faster than it does. WebSolar Nebula, a gaseous cloud from which, in the so-called nebular hypothesis of the origin of the solar system, the Sun and planets formed by condensation.

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WebIt explains why planets contain 98% of total angular momentum and the Sun contains 99.9% of the total mass of the solar system. It also explains why the orbits of the planets are nearly coplanar and aligned. 2. The inner portion of the solar nebula has a higher temperature than the outer layers. Webat which point the Sun was born as a star, containing 99.8% of the total mass. What prevented further collapse? the center, so did the pressure causing a net force pointing …

WebThis results in an intense mean temperature of 737 K (464 °C; 867 °F) at the bottom of the atmosphere, where the thick atmosphere reaches an 92 times higher atmospheric pressure than Earth has at its surface, turning the air … WebMay 13, 2024 · 98% Rock and metal 1.4% hydrogen and Helium, 0.6% Hydrogen Compounds. The two NASA spacecraft ACE (Advanced Composition Explorer) and Wind …

Webour solar system formed from the collapse of an interstellar cloud of gas and dust. According to modern science, what was the approximate chemical composition of the solar nebula? 98% hydrogen and helium, 2% everything else. The terrestrial planets are made almost entirely of elements heavier than hydrogen and helium. WebApr 6, 2009 · the solar nebula was 98% hydrogen and helium gas Wiki User ∙ 2009-04-07 20:39:44 This answer is: Study guides Astronomy 20 cards How long does it take for the …

WebThe nebular theory holds that the solar system formed from the gravitational collapse of an interstellar cloud known as the solar nebula. The cloud was the product of recycling of gas through many generations of stars within our galaxy. The material consisted of 98% hydrogen and helium and 2% all other elements combined.

WebPart A The composition of the solar nebula was 98% ANSWER: rock and metal. hydrogen compounds. hydrogen and helium. Correct Problem 6.28 Part A Which of the following did not occur during the collapse of the solar nebula? ANSWER: concentrating denser materials nearer the Sun spinning faster heating up most creative pokemonWebsolar 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 … The solar system’s several billion comets are found mainly in two distinct … most creative players in footballWeb3The Nebular theory • The nebular theory states that our solar system formedfrom the gravitational collapse of a giant interstellar gascloud—the solar nebula. (Nebula is the Latin word for cloud.) • Kant (1755) and Laplace (~1795) proposed the nebularhypothesis over two centuries ago. most creative portfolioWebThe initial collapse of a solar-mass protostellar nebula takes around 100,000 years. Every nebula begins with a certain amount of angular momentum. Gas in the central part of the nebula, with relatively low angular ... explains how 98% of the solar system’s angular momentum ended up in the planets; miniature golf wvWebThe solar nebula was a vast interstellar cloud made up of 98% hydrogen and helium, 1.4% hydrogen compounds (such as water, methane, and ammonia), 0.4% rocky materials … miniature golf woodinvilleWebHydrogen and helium (98% of the solar nebula)- do not condense in the 2. Hydrogen compounds (1.4 of the solar nebula)- 150K< 3. Rock (0.4)- been about 500K and 1300K 4. Metal- (0.2) 1000K to 1600K 5. Terrestrial planets- metal and rock, hydrogen compounds 6. Jovian planets- ice, metal and rock, carbon-rich minerals 7. Comets- icy leftover from ... most creative photographyWebMar 28, 2013 · According to modern science, what was the approximate chemical composition of the solar nebula? 98% hydrogen and helium, 2% everything else The terrestrial planets are made almost entirely of elements heavier than hydrogen and helium. According to modern science, where did these elements come from? most creative products