How do astronomers think Jupiter generates its internal heat group of answer choices?
How do astronomers think Jupiter generates its internal heat? by contracting changing gravitational potential energy into thermal energy.
What is the main source of Saturn’s internal heating?
Saturn's excess heat is generated by the precipitation of helium into its metallic hydrogen core. The heavier helium separates from the lighter hydrogen and drops toward the center, somewhat like the heavier ingredients of a salad dressing that hasn't been shaken for awhile.
What generates the internal heat inside Jupiter and Saturn?
The jovian planets get their heat from the Sun and from their interiors. Jupiter creates a lot of internal heat and releases this heat by emitting thermal radiation.
How is this related to Saturn’s excess internal heat?
this extra heat is produced as the result of what is called “helium rain”. At Saturn's internal temperature, liquid helium will not dissolve in liquid hydrogen. Instead it forms droplets which fall through Saturn's interior and depletes the helium in the upper levels. and heats it.
What is the most likely method in which Jupiter generates its internal heat?
What is the most likely method in which Jupiter generates its internal heat? Each giant planet has a core of “ice” and “rock” of about 10 Earth masses. Jupiter Saturn and Neptune have major internal heat sources obtaining as much (or more) energy from their interiors as by radiation from the Sun.
Why do you think life do not exist in planets such as Saturn Uranus and Neptune?
Inspection of the blackbody temperatures in Figure 1 suggests that the planets beyond the orbit of Mars, specifically Jupiter, Saturn, Uranus, and Neptune, would be unlikely to support life, since the temperatures are extremely cold. These giant planets are not only extremely cold, but are totally different than Earth.
Does Saturn have internal heat?
On average, Saturn radiates about twice as much energy into space than it receives from the Sun, primarily at infrared wavelengths between 20 and 100 micrometres. This difference indicates that Saturn, like Jupiter, possesses a source of internal heat.
What is the internal heat source of Saturn quizlet?
Describe the interior heat source of Saturn. The mantle of Saturn is still differentiating: The heavier helium is sinking, displacing the lighter hydrogen, which then rises. The "falling" of the helium releases gravitational energy, which heats the interior.
Does Saturn have internal heating?
On average, Saturn radiates about twice as much energy into space than it receives from the Sun, primarily at infrared wavelengths between 20 and 100 micrometres. This difference indicates that Saturn, like Jupiter, possesses a source of internal heat.
Why does Saturn emit more heat than Jupiter?
Saturn is smaller than Jupiter and farther from the sun, so it should be dimmer, but in fact it shines with an energy that is 2.3 times what it receives from the sun.
Why do you think life do not exist in planet such as Saturn Uranus and Neptune?
Inspection of the blackbody temperatures in Figure 1 suggests that the planets beyond the orbit of Mars, specifically Jupiter, Saturn, Uranus, and Neptune, would be unlikely to support life, since the temperatures are extremely cold. These giant planets are not only extremely cold, but are totally different than Earth.
Why do astronomers believe Triton may have been a planet that was captured by Neptune quizlet?
Why do astronomers believe Triton may have been a planet that was captured by Neptune? It orbits Neptune in the opposite direction of Neptune's rotation.
What if Earth collided with Uranus?
Because Uranus is about 15 times more massive than the Earth, its gravitational pull would start massively affecting our planet. Volcanoes would begin erupting uncontrollably, and tremendous earthquakes would get in on the act, destroying Earth from the inside.
What if Saturn was our moon?
Because Saturn is so large, the Earth would quickly become its moon. And if Earth orbited around Saturn, it simply wouldn't be the Earth we know today. Finally, moving on to the big guy, Jupiter. At 41 times the size of the Moon, you wouldn't even be able to see the North and South poles of the gas giant.
What is Saturn’s energy source?
Scientists accept that Saturn draws its extra energy from two sources: (1) heat left over from the planet's formation approximately 4.5 billion years ago, still radiating out into space, and (2) the "raining out" of atmospheric helium.
Which planets have an internal source of heat?
Gas giants Jupiter, the most massive planet in the Solar System, has the most internal heating, with core temperature estimated to be 36,000 K.
What is the main source of heat in Earth’s interior quizlet?
What are the sources of Earth's internal heat? The sources of heat inside the Earth are leftover heat from Earth's formation, and Radioactive decay.
Why does Saturn generate more internal energy per kilogram of material than Jupiter?
Saturn has an internal energy source about half as large as that of Jupiter, which means (since its mass is only about one quarter as great) that it is producing twice as much energy per kilogram of material as does Jupiter.
Why does Saturn emit more heat than it receives from the Sun?
Saturn Is Smaller and Brighter Saturn's more rapid cooling allowed helium droplets to form in its atmosphere, and because they are heavier than hydrogen, they fall toward the center of the planet. The friction they generate as they fall through the atmosphere accounts for the extra heat.
What if you fell into Neptune?
5:046:57What If You Fell Into Neptune? – YouTubeYouTube
Why won’t Pluto collide with Neptune answer choices?
Why won't Pluto collide with Neptune? Pluto orbits the Sun exactly 2 times for every 3 Neptune orbits, which ensures they never come close together.
Why do astronomers believe that Triton is a captured object?
Why do astronomers believe that Triton is a captured moon? Triton orbits Neptune in a direction opposite that of Neptune's rotation. Which statement about Saturn's rings is not true? The rings must look much the same today as they did shortly after Saturn formed.
What if Earth had rings?
At the equator, the rings would appear to divide the sun, casting a dramatic shadow over half the world. Likewise, the rings themselves would cast shadows on Earth.
What if Earth was a Moon?
0:207:38What If Earth Had Jupiter’s Moons? – YouTubeYouTube
What if the sun was blue?
1:249:19What If the Sun Was a Blue Star? – YouTubeYouTube
Where do internal heat come from?
The flow of heat from Earth's interior to the surface is estimated at 47±2 terawatts (TW) and comes from two main sources in roughly equal amounts: the radiogenic heat produced by the radioactive decay of isotopes in the mantle and crust, and the primordial heat left over from the formation of Earth.
Where does the Earth’s internal heat come from?
There are three main sources of heat in the deep earth: (1) heat from when the planet formed and accreted, which has not yet been lost; (2) frictional heating, caused by denser core material sinking to the center of the planet; and (3) heat from the decay of radioactive elements.
What happens if you land on Mercury?
Still, dealing with extreme temperatures on Mercury would likely be unavoidable: Daytime temperatures on the planet can reach 800 degrees Fahrenheit (430 degrees Celsius), while nighttime temperatures can drop down to minus 290 degrees Fahrenheit (minus 180 degrees Celsius).
What if you fell into Pluto?
1:465:43What Would It Be Like To Stand On Pluto? – YouTubeYouTube
What is Xena planet?
PASADENA, Calif. —The International Astronomical Union (IAU) today announced that the dwarf planet known as Xena since its 2005 discovery has been named Eris, after the Greek goddess of discord. Eris's moon will be known as Dysnomia, the demon goddess of lawlessness and the daughter of Eris.