why is there little wind in the doldrums
Why Is There Little Wind In The Doldrums? The Doldrums ...
Unlike stars, planets do not experience nuclear fusion, the process of combining tiny particles called atoms to release energy. … Because planets do not have nuclear fusion, they do not produce their own light. Instead, they shine with light reflected from a star.
What is the energy of Saturn?
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 source of Jupiter’s excess energy quizlet?
Jupiter’s magnetic field is much stronger than Earth’s, and has a magnetic tail that extends beyond the orbit of Saturn. Like Earth, Jupiter’s internal energy is generated chiefly by radioactive decay.
What does the planet Saturn stand for?
The farthest planet from Earth discovered by the unaided human eye, Saturn has been known since ancient times. The planet is named for the Roman god of agriculture and wealth, who was also the father of Jupiter.
Why does Saturn’s cloud surface appears more uniform than Jupiter’s?
D) much thicker causing the visibility of the lower layers to be reduced. E) more colorful with variations in color easily viewed from Earth. Saturn’s cloud surface appears more uniform than Jupiter’s because: … due to Saturn’s lower gravity, the colorful cloud layers escaped.
How much energy does Jupiter receive from the Sun?
The internal heat generation of Jupiter is about 6 Watts per square meter. The amount of sun energy that falls onto Jupiter is about 10 watts per square meter.
How much energy does Jupiter emit from internal energy sources compared with how much it receives from the Sun?
How much energy does Jupiter emit compared with how much it receives from the Sun? It emits twice as much. You just studied 211 terms!
Why are Uranus and Neptune different from Jupiter and Saturn?
The differences between these four planets apparently derive primarily from the amounts of hydrogen and helium that they were able to attract and hold as they formed. Like the Earth, Jupiter and Saturn, both Uranus and Neptune have strong magnetic fields.
How do the interiors of Jupiter and Saturn differ?
Jupiter has a larger metallic hydrogen core than Saturn, and the larger this region is the stronger a magnetic field can be. Because of the two planets’ similar rotation periods, the difference in the magnetic fields must come from the differential core sizes.
Which of the following best explains why Jupiter’s density is higher than Saturn’s?
Because Jupiter and Saturn have nearly identical composition, Jupiter’s higher density indicates that its interior is more compressed than Saturn’s. This greater compression is due to gravity, which is stronger for Jupiter because of its greater mass.
What planets have no rings?
There are a few important observations: 1) The “inner planets” (Mercury, Venus, Earth, Mars) don’t have rings and all of the “outer planets” (Jupiter, Saturn, Uranus, and Neptune) do.
How long is a day on Jupiter compared to Earth?
Option 2: A Table
| Planet | Day Length |
|---|---|
| Venus | 5,832 hours |
| Earth | 24 hours |
| Mars | 25 hours |
| Jupiter | 10 hours |
What is Saturn’s biggest ring?
the Phoebe ring
In 2009, an enormous dust ring (known as the Phoebe ring) was discovered well beyond the orbit of the previously known rings. It begins at about 6 million kilometers from Saturn—over 100 times the radius of the planet—and extends for another 12 million kilometers.
Why is Jupiter so much more dense than Saturn quizlet?
Why is Jupiter so much more dense than Saturn? … Yes, a planet could be smaller in size but greater in mass than Jupiter because the more gas that is added, its weight would compress the interior enough to make it smaller. You just studied 13 terms!
Why is Jupiter more dense than Saturn quizlet?
Why is Jupiter denser than Saturn? The extra mass of Jupiter compresses its interior to a greater extent than that of Saturn. … Jupiter’s greater mass compresses it more, thus increasing its density.
What causes Jupiter and Saturn to have larger radii at the equator?
d. The planet’s average density is 5,500 kg/m3, and its composition is similar to that of giant planets. e. The planet’s average density is 5,500 kg/m3, and its composition is similar to that of terrestrial planets.
How does the mass of Jupiter compared with that of the other planets?
