Chapter 11 Guide

Chapter 11 Notes 11.1 A different kind of Planet be Jovian planets all alike?

-all necessitate immense size and have a low-density composoition of H, He, and H compounds(formed beyond the halt television channel where temperatures were cold) -4 Jovian planets differ in size, mass, density, theme and color -even shape: Saturn is must little like a perfect sphere than the others Jovian Planet Composition: -Jupiter and Saturn ar almost entirely H and He(also most like the melodic theme of the Sun) -Jupiter is called a failed star because it has a star-like composition, but lacks the thermonuclear allia nce needed to make it shine -cant have nuclear fusion because its too small(much less gigantic than any star) - gravitative force is too weak to compress interior to deep-seated abounding temperatures and densities for nuclear fusion -Uranus and Neptune are composed generally of enthalpy comounds(H2O, CH4-methane, NH3-ammonia) -Jovian planets formed in the outer regions where temperatures were cold lavish for H compounds to con tiresome into ices -H compounds much more abundant, allowing for ice-rich planetesimals to change state quite bragging(a) -once they grew large enough, their gravities drew in H and He splash that environ them -their differences in composition come from the summate of H and He gas they captured -Jupiter and Saturn captured the most gas -their headmaster ice-rich planetesimal is only about 3% of its mass(for Jupiter) and 10% of its mass(for Saturn) -Jovian planets captured different amounts of gas based on their surmount from the Sun - furthermostther away planets took long-run ! for small particles to accrete into large, icy planetesimals with gravity strong enough to pull in gas -Result: the more nonadjacent the planets had less time to capture gas and thus finish up smaller in size Density Differences: -Saturn is least deadening Jovian planet! -H and He gas are further less dense than the H compounds, rock, and metal that make up Uranus and Neptune -Jupiter is only slightly larger than Saturn in radius,...If you want to advertize a full essay, order it on our website: OrderCustomPaper.com

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