How does the theory of the formation of the solar system account for all the maj
ID: 1972660 • Letter: H
Question
How does the theory of the formation of the solar system account for all the major planets lying on one place?A) it happened by chance
B) the gravity pulled the planets into a plane after they formed
C) Planetesimal impacts forced the planets into a place
D) the solar nebular flattened into a disk
E) Placets with orbits out of the plane were ejected
What physical process caused the solar nebular to form a disk as it collapsed?
A) conservation of energy
C) conservation of eccentricity
C) conservation of angular momentum
D) nuclear fusion
E) keplers first law
Which statement best describes the origin of terrestrial planets?
A) Initially gentle collision between particles of ice and dust led to the build up of massive cores which then captured a lot of hydrogen and helium
B) rocky dust particles combined to form planetesimals that later merged into a few large objects
C) Hydrogen and helium collapsed to form large objects that later captured a lot of ice.
D) There were four solid objects in the gas cloud before it started to collapse
E) there are debris left over from the formation of the inner planets
Which statement described the origin of Jovian planets?
A) initially gentle collisions between particles of ice and dust led to the build up of massive cores which then captured a lot of hydrogen and helium.
B) rocky dust particles combined to form planetesimals that later merged into a few large objects.
C) hydrogen and helium collapsed to form large objects that later captured a lot of ice.
D) there were four solid objects in the gas cloud before it started to collapse.
E) they are debris left over from the formation of the inner planets.
Is there any debris left over from the solar system?
A) No all the material was used up in forming the planets
B) no all leftover material was burned up in the sun
C) no all leftover material was ejected from the solar system by jupiter and saturn
D) Yes but we cannot see it because it is too small
E) yes there is debris left over in the form of asteroids and comets.
Explanation / Answer
How does the theory of the formation of the solar system account for all the major planets lying on one place?
A) it happened by chance
B) the gravity pulled the planets into a plane after they formed
C) Planetesimal impacts forced the planets into a place
D) the solar nebular flattened into a disk
E) Placets with orbits out of the plane were ejected
What physical process caused the solar nebular to form a disk as it collapsed?
A) conservation of energy
C) conservation of eccentricity
C) conservation of angular momentum
D) nuclear fusion
E) keplers first law
Which statement best describes the origin of terrestrial planets?
A) Initially gentle collision between particles of ice and dust led to the build up of massive cores which then captured a lot of hydrogen and helium
B) rocky dust particles combined to form planetesimals that later merged into a few large objects
C) Hydrogen and helium collapsed to form large objects that later captured a lot of ice.
D) There were four solid objects in the gas cloud before it started to collapse
E) there are debris left over from the formation of the inner planets
Which statement described the origin of Jovian planets?
A) initially gentle collisions between particles of ice and dust led to the build up of massive cores which then captured a lot of hydrogen and helium.
B) rocky dust particles combined to form planetesimals that later merged into a few large objects.
C) hydrogen and helium collapsed to form large objects that later captured a lot of ice.
D) there were four solid objects in the gas cloud before it started to collapse.
E) they are debris left over from the formation of the inner planets.
Is there any debris left over from the solar system?
A) No all the material was used up in forming the planets
B) no all leftover material was burned up in the sun
C) no all leftover material was ejected from the solar system by jupiter and saturn
D) Yes but we cannot see it because it is too small
E) yes there is debris left over in the form of asteroids and comets.
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