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What stage in a sun like star's life is its core the least dense?
Wiki User
∙ 11y ago
Least Dense to densest:
Exosphere > Thermosphere > Mesosphere > Stratosphere > Troposphere.
Wiki User
∙ 13y ago
Wiki User
∙ 17y agoThat would be the corona--the outermost layer, and, to use a terrestrial (and not really equivalent) term, its atmosphere. The corona is the bright halo of light visible only during a total eclipse. Its density at its base (closest the Sun's surface) is only about 400 million atoms per cubic centimetre. This may seem a large number, but the earth's atmosphere is about 10 trillion times denser at sea level. Moreover, the corona's density drops exponentially: by a factor of e (2.71828) for every 50,000 kilometres farther out from the surface you go.
Wiki User
∙ 11y agoIron. Anything heavier is created in a supernova explosion.
Sorry this answer only applies to 1st generation Stars which started with just Hydrogen & Helium and could only perform fusion up to Iron because any fusion beyond Iron requires more energy than a stars fusion reactions can provide. However the Nova's and Supernova's of the 1st Generation stars produced elements beyond Iron possibly all the way up to Urainium which could then be found in Generation 2 & 3 Stars.
Wiki User
∙ 15y agoDepends on the star. Our Sun is a little denser than water (140% the density of water, about 25% the density of Earth). A neutron star is as dense or denser than the nucleus of an atom. A red giant is much less dense than water. But this is to surfaces you cannot stand on, or put clamps onto to measure it.
Wiki User
∙ 12y agoA neutron star. Neutron stars have about the same mass as our sun squeezed down to about the size of a city. At this density the entire human population would equal the size of a sugar cube. Black holes are the remains of huge stars after they have died. These are the densest objects in the universe.
Wiki User
∙ 12y agoThe core is the least dense layer of the Earth.
Xzavier Cunningham
Xzavier Cunningham
Wiki User
∙ 14y agoThere is a theoretical maximum mass that a star can have; the star Eta Carina is one of the most massive. Other even more massive stars are not visible from Earth, because of their distance.
Wiki User
∙ 11y agothe exosphere is the lowest in desity of the layers of the atmosphere
Wiki User
∙ 11y agoIn the earliest part of it's formation - a protostar.
Wiki User
∙ 12y agoAt a guess it would be VY Canis Majoris with a density of 0.000005 to 0.000010 kg/m3
Water for comparison is 1,000 kg/m3 as a liquid.
The Sun is about 1.408×103 kg/m3
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What happens during the third stage of a stars life cycle as the star uses up all of its hydrogen?
The core of a star contracts under the force of its own gravity. This contraction increases the temperature in the core.
Which layer of the sun is the most dense?
core is the densest layer of the earth
What is the atomic process that occurs in the core of stars?
Nuclear Fusion occurs in the core of stars.
What happens when a massive star cools and collapses?
Massive stars do not cool as they collapse, the collapse in on themselves because their cores become too heavy and dense, these atoms in the core are in an area so dense and so hot that it continues to increase its temperature as it explodes.
What are glowing cloud sections that will eventually become stars?
Glowing cloud sections that will eventually become stars are protostars. These protostars are clouds of interstellar gas and dust, which gradually collapse causing a hot dense core to form and evolve into a star.
What is the least dense crust outer core mantle or the inner core?
The crust is the least dense. The inner core is the most dense. So from the middle outwards the layers get less and less dense
What are Earths layers from outermost going inward?
From most dense at the core to least dense proceeding outward.
Is the inner core the least dense layer of the earth?
The core is the most dense layer
Is the core the least dense layer of the earth?
No. It is the most dense.
What are the layers of the earth from dense to least dense?
inner core outter core mantle and crust
What are the layers of the earth from least dense to most dense?
inner core outter core mantle and crust
Which is the least dense the inner core outer core crust or mantle?
shutup
Is the Mantle has most dense or least dense layer of the earth?
It is neither. The densest layer is the inner core. The least dense layer is the crust.
What is the order of earths layers from less dense to most dense?
The outer core, inner core, mantle, crust, water, atmosphere. This is the order from densest to least dense.
Which is the least dense the crust the mantle or the inner core?
shutup
What is the order of earths layers from most dense to less dense?
The outer core, inner core, mantle, crust, water, atmosphere. This is the order from densest to least dense.
Is it true that the least dense minerals are found in earth's core?
No. The denser minerals are found at the core.
