| Question Answer | Which jovian planet should have the most extreme seasonal changes? Uranus | Uranus and Neptune have methane clouds but Jupiter and Saturn do not. Which factor explains why? Temperatures on Jupiter and Saturn are too high for methane to condense. |
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Which Jovian planet should have the most extreme seasonal changes?
The Jovian planet that has the most extreme seasonal changes is
Uranus
.
Which Jovian planet is the windiest?
Despite major differences in the solar and internal energy inputs, the atmospheres of the four Jovian planets all exhibit latitudinal banding and high-speed jet streams.
Neptune and Saturn
are the windiest planets, Jupiter is the most active, and Uranus is a tipped-over version of the others.
What would happen to Jupiter if we doubled its mass?
What would happen to Jupiter if we could somehow double its mass?
Its density would increase but its diameter would barely change
. … Each of these gases condenses at a different temperature and hence at a different altitude in Jupiter’s atmosphere.
Which Jovian planet has brightest and most extensive rings?
- Broad bands of bright icy material.
- Broad gaps (Cassini Division & Encke Gap)
- Divided into thousands of thin ringlets.
- Extend from 73,000 km to 140,000 km from the center of Saturn (1.2 – 2.3 R
Saturn
)
Why do the Jovian planet interiors differ?
12) Why do the jovian planet interiors differ? … They
differ due to giant impacts at the late stages of planet formation
. C) Accretion took longer further from the Sun, so the more distant planets formed their cores later and captured less gas from the solar nebula than the closer jovian planets.
Is the planet Jupiter magnetic?
Jupiter is
surrounded by an enormous magnetic field called the magnetosphere
, which has a million times the volume of Earth’s magnetosphere. Charged particles are trapped in the magnetosphere and form intense radiation belts.
What is the planet with the most beautiful rings?
The planet Saturn
: truly massive and stunningly beautiful with its rings. It’s also home to amazing moons like Titan. The planet Saturn is probably the best known and most beautiful planet in the Solar System. Saturn’s rings are far more extensive and more easily seen than those of any other planet.
What planet has the fastest revolution?
Jupiter
is the fastest spinning planet in our Solar System rotating on average once in just under 10 hours.
Where is the windiest place on Earth?
Commonwealth Bay, Antartica
The Guinness Book of World Records and National Geographic Atlas have both listed this bay in
Antarctica
as the windiest place on the planet. Katabatic winds in Commonwealth Bay are recorded at over 150 mph on a regular basis, and the average annual wind speed is 50 mph.
Is Jupiter a failed star?
“Jupiter is called
a failed star
because it is made of the same elements (hydrogen and helium) as is the Sun, but it is not massive enough to have the internal pressure and temperature necessary to cause hydrogen to fuse to helium, the energy source that powers the sun and most other stars.
What if the Earth was 2x bigger?
If Earth’s diameter were doubled to about 16,000 miles, the planet’s mass would
increase eight times
, and the force of gravity on the planet would be twice as strong. … If gravity were twice as strong , bodies possessing the same construction and mass as our flora and fauna would weigh twice as much and would collapse.
Can Jupiter ever become a star?
In order to turn Jupiter into a star like the Sun, for example, you would have to add about 1,000 times the mass of Jupiter. … So,
Jupiter cannot and will not spontaneously become a star
, but if a minimum of 13 extra Jupiter-mass objects happen to collide with it, there is a chance it will.
What is the hottest planet?
Venus
is the hottest planet in the solar system. Although Venus is not the planet closest to the sun, its dense atmosphere traps heat in a runaway version of the greenhouse effect that warms Earth.
Which planets have ice in their rings?
Although particles of ice, the material that is predominant in the rings of
Saturn
, can only exist around planets beyond the frost line, within this line rings consisting of rocky material can be stable in the long term.
Why is Venus the hottest planet?
Venus is so
hot because it is surrounded by a very thick atmosphere
which is about 100 times more massive than our atmosphere here on Earth. As sunlight passes through the atmosphere, it heats up the surface of Venus. … The heat becomes trapped and builds up to extremely high temperatures.
