Explain why a massive, cool planet is more likely to have a thick atmosphere than is a less massive, hot planet,
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A: Given data, Albedo α=99.3% Distance=1 AU
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A: The largest dwarf planet is Pluto with diameter 2372 km .
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A: The planet's temperature as a function of distance. Given, Cross section of the planetA=πRP2
Q: What reason has our knowledge of the solar system has increased considerably in the past few years?
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Q: If the semi-major axis, a, is measured in AU and the orbital period, p, is measured in years, then…
A: No, its too big. We know Jupiter as like other planets rotates around sun. Although the Jupiter not…
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Q: Assume that the gravity of Mars is 5 times that on the earth. What mass would an object have on Mars…
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A: Given: To determine the semi-major axis of a moon orbiting Jupiter Concept used : Recall the…
Q: The 1919 Red Scare - the craziest year in America Which of the following processes are a result of…
A: Required data can be observed in the questions.
Q: How would the density change on another planet?
A: Given data: The mass of the object is: M The gravity acceleration is: g The volume of the object…
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A: Cosmology and astronomy deal with astronomical bodies such as planets, stars, galaxies, comets.…
Q: which of the following planets compositions resembled the sun the
A: The composition of Jupiter is similar to that of the Sun – mostly hydrogen and helium. Deep in the…
Q: Which of the following incidents will cause the solar constant of a planet to decrease? Select all…
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Q: Give five reasons our knowledge of the solar system has increased considerably in the past few years
A: The study of the facts about the universe is known as astronomy science. The solar system is a part…
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Q: According to the nebular theory, which planet is most likely to be gaseous rather than rocky?
A: Rocky planet are mercury Venus and earth and mars are wrong. A gas giant is a large planet…
Q: What is the range of density for the outer planets (in g/cm3)? 1.2 to 5.5 2.2 to 5.5 2.2 to 6.5 3.3…
A: Outer planets are less dense and having density about 1 g/cm3.
Q: Imagine that astronomers have just discovered a planet orbiting another star (other than the Sun),…
A: Mass of the planet that is discovered, M=4.2 Jupiter-masses
Q: This red patch on Jupiter is known as the Great Red Patch. Is there a way to predict how long it…
A: The red patch on the planet Jupiter, also known as Great Red Patch is an anticyclone.
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Q: arth when the two planets are farthest apart?
A: The average linear diameter of Saturn as, 1.16 x 105 km.
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Q: You're on your way from Earth to Neptune, and you're 50 million kilometers from Earth. Then at the…
A: We are going from Earth to Neptune and the distance between earth and Neptune is roughly 4.4…
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A: The escape velocity of a planet is defined as the minimum amount of velocity required by an object…
Q: Miller’s Planet part I: This planet is described as having 130% Earth gravity What is the…
A: NOTE: We’ll answer the first question since the exact one wasn’t specified. Please submit a new…
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- What is the angular diameter of Saturn (in arc seconds) as seen from Earth when the two planets are closest together? ( Hint: Use the small-angle angular diameter (in arc seconds) linear diameter formula, 2.06 x 105 distance 19.99 X arc seconds What is the angular diameter of Saturn (in arc seconds) as seen from Earth when the two planets are farthest apart? 20 X arc secondsCompare and contrast two planets in our Solar System with Earth. What are the signature features of those planets and how do they compare to Earth?What two factors influence whether gas particles stay or leave a planet's atmosphere? A) gravity and heat B) temperature and rotational speed C) gravity and particle size
- The clouds that surround Venus are so thick that the planet actually absorbs less sunlight than the Earth. Nevertheless, Venus has a surface temperature of more than 400 C. Which of these best explains this high surface temperature?What are two differences between the terrestrial (rocky) planets and the Gas giants?Earth formed in a swirling disk of matter surrounding the sun. As particles in the disk collected and stuck together, they grew larger and some eventually became planets. What force was responsible for the collisions between these particles?
- Jupiters moon, lo, loses about 119.0 kg /s of sulfur dioxide to Jupiter's magnetosphere. At this rate, what percent if it's mass would lo lose in 3.0x109 years? Lo has a mass about 1x1023 kg and there are 3.15 x107 seconds in a yearWhy do you think earth is consider as the living planet when it is the 3rd planet closest to the sun?How much would a 10lb bowling ball weigh on an exoplanet that was twice as massive as Earth but had the same radius? 1. 10lb 2. 40lb 3. 100lb 4. none of the above
- Why do the giant planets orbit farther from theSun than do the terrestrial planets?What is the angular diameter of Saturn (in arc seconds) as seen from Earth when the two planets are closest together? Hint: Use the small-angle formula, angular diameter (in arc seconds) 2.06 x 105 | arc seconds linear diameter distance What is the angular diameter of Saturn (in arc seconds) as seen from Earth when the two planets are farthest apart? arc secondsNot including technology and instruments, give 2 reasons why our knowledge of the solar system has increased considerably in the past few years.