EAPS 105 Quiz 4 with Complete Solutions, Exams of English Language

A quiz with complete solutions for eaps 105, unit 2, parts 4 and 5. The quiz covers topics related to light spectrum, composition of the sun and solar nebula, elements and compounds in solid phase at high temperatures, planet formation, and characteristics of planets and asteroids. It includes questions about the mass available to build planets, the disappearance of hydrogen and helium gas after the sun's birth, and the reasons for the slower growth of uranus and neptune's cores compared to jupiter and saturn. The quiz also explores the limits of rock strength on earth and the features of mars due to its low gravity.

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2024/2025

Available from 08/29/2025

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EAPS 105: Asynchronous Quiz 4 with complete
solutions A+ rated
1.
Quiz 4: Unit 2. Part 4. Question 1. Watch the
Unit 2
Part 4 lecture video and answer the
following question: Which type of light spectrum
do you use to determine
the composition of a
cold gas?
A)
Continuous
spectrum
B)
Emission
spectrum
C)Absorption spectrum
D)
Infrared
spectrum
2.
Quiz 4: Unit 2. Part 4. Question 2. Watch the
Unit 2 Part 4 lecture video and answer the
following question: Aside from hydrogen and
helium, what is the most abundant element in
our Sun and therefore in the original Solar
Nebula?
A)
Oxygen
B)
Carbon
C)
Nitrogen
D)
Silicon
3.
Quiz 4: Unit 2. Part 4. Question 3. Watch the
Unit 2
Part 4 lecture video and answer the
following question:
Which type of
elements/compounds can maintain a solid
phase at relatively high temperatures (i.e.,
near the Sun)?
A)
Volatiles
B)
Refractories
C)
Siderophil
es
D)
Exosolar
materials
pf3
pf4
pf5

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solutions A+ rated

  1. Quiz 4: Unit 2. Part 4. Question 1. Watch the Unit 2 Part 4 lecture video and answer the following question: Which type of light spectrum do you use to determine the composition of a cold gas? A) Continuous spectrum B) Emission spectrum C) Absorption spectrum D) Infrared spectrum
  2. Quiz 4: Unit 2. Part 4. Question 2. Watch the Unit 2 Part 4 lecture video and answer the following question: Aside from hydrogen and helium, what is the most abundant element in our Sun and therefore in the original Solar Nebula? A) Oxygen B) Carbon C) Nitrogen D) Silicon
  3. Quiz 4: Unit 2. Part 4. Question 3. Watch the Unit 2 Part 4 lecture video and answer the following question: Which type of elements/compounds can maintain a solid phase at relatively high temperatures (i.e., near the Sun)? A) Volatiles B) Refractories C) Siderophil es D) Exosolar materials

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solutions A+ rated

C) Absorption spectrum A) Oxygen (^) B) Refractories

  1. A) It increases

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solutions A+ rated

B) It condenses to form chondrules C) It condenses to form water molecules D) It gets blown out by the solar wind

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solutions A+ rated

  1. Quiz 4: Unit 2. Part 4. Question 7. Watch the Unit 2 Part D) All the above may have 4 lecture video and answer the following question: If the availability of mass to build planets increases with distance from the Sun because of larger orbits, why did the cores of Uranus and Neptune grow slower than that of Saturn and Jupiter? A) Collisions between objects happen less frequently in the larger volume of the larger orbits, so Uranus and Neptune grew more slowly despite more material being available. B) Despite the larger orbits, there was less materi- al available because the density of the solar nebula dropped off rapidly beyond Saturn. C) Jupiter and Saturn grew slightly faster and then gravitationally captured or ejected material from the orbits of Uranus and Neptune, stunting their growth. D) All the above may have contributed to Uranus and Neptune developing smaller cores.
  2. Quiz 4: Unit 2. Part 5. Question 8. Watch the Unit 2 contributed to Uranus and Neptune developing smaller cores. B) That is the limit of rock Part 5 lecture video and answer the following question: strength posed by Earth's Why are all of Earth's tallest mountains in the 8 km range? A) Coincidence B) That is the limit of rock strength posed by

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solutions A+ rated

  1. Quiz 4: Unit 2. Part 5. Question 9. Watch the Unit 2 Part 5 lecture video and answer the following question: Which of the following does Mars have because of its relative low gravity? A) The tallest mountain in the Solar System B) The deepest impact basin in the Solar System C)The longest and deepest canyon in the Solar System D) All the above
  2. Quiz 4: Unit 2. Part 5. Question 10. Watch the Unit 2 Part 5 lecture video and answer the following ques- tion: Why does the asteroid Ryugu have an equatorial bulge? A) Its elliptical orbit B) Its fast rotation C) From previous collisions D)It used to have a ring (like Saturn) which fell onto its equator D) All the above B) Its fast rotation