Which planet has the greatest uncompressed density?
Which planet has the greatest uncompressed density?
Mercury is the smallest planet in the solar system with a radius of 1520 mi (2440 km). It is smaller than Mars, but bigger than our Moon. It is smaller than Jupiter’s moon Ganymede and Saturn’s moon Titan. It has the highest uncompressed density of all the planets 5300 kg m-3.
What is the density of the solar system?
Density is defined as the ratio of the mass of an object to the volume of space the object takes up. Mathematically, we would say D = M/V….Planetary Densities.
| Planet | Average Density (gm/cm3) | Required Mass for 70 cm3 (gm) |
|---|---|---|
| Earth | 5.5 | 385.0 |
| Mars | 3.9 | 273.0 |
| Jupiter | 1.3 | 91.0 |
| Saturn | 0.7 | 49.0 |
What is uncompressed density and what does it tell us about the terrestrial planets?
The uncompressed density of a terrestrial planet is the average density its materials would have at zero pressure. A greater uncompressed density indicates greater metal content.
Which is high density planet in solar system?
Earth has the highest density of any planet in the Solar System, at 5.514 g/cm3. This is considered the standard by which other planet’s densities are measured.
Which is the most density satellite in the Solar System?
Io (Jupiter) Densest moon in the Solar System.
Which terrestrial planet has the least uncompressed density?
The uncompressed densities and therefore bulk compositions of the terrestrial planets vary considerably with the Moon having the lowest value (consistent with the presence of only a very small core) and Mercury the largest (consistent with an immense core, due to loss of silicate material during a late-stage giant …
What has the lowest density in our solar system?
Saturn has the lowest density of all the planets in our solar system. Its density is lesser than water and if you had large enough pool of water, Saturn would float. But mass of the Saturn is almost 95 times of the Earth.
What is true about the density of our solar system?
What is true about solar system densities? The denser planets lie closer to the Sun. The planet’s orbital period is: the time it takes to return to the same location in the sky, relative to the Sun.
Why is density important in the solar system?
The reason that density is so important is that it provides an excellent diagnostic of whether or not an object is primarily made out of rocks, ices or gases. If the density is really less than 1.0, the object must be mostly made of gas. Only one object in our solar system, Saturn, has a density less than 1.0.
What does the density of a planet tell us about its composition?
A planet’s density is related to its composition. The four inner terrestrial planets are dense compared to the four outer planets. The inner planets are made up mainly of dense, solid rock. The outer planets are composed primarily of gas, so their overall density is lower.
Why are terrestrial planets high density planets?
They contain only small amounts of Hydrogen and Helium and are mainly heavier elements which are denser.
What role did density play in the structure of the terrestrial planets?
In addition, their density varies considerably between the outer and inner layers, ranging from a liquid state to materials so dense that they become rock-solid. Density also plays a vital role in determining a planet’s surface gravity and is intrinsic to understanding how a planet formed.
Which has the highest density in our Solar System quizlet?
Terrestrial planets have the HIGHEST density. Terrestrial planets are SMALL and ROCKY. Terrestrial planets are located in the INNER rings, CLOSER to the Sun.
What has the greatest density in the universe?
At the modest temperatures and pressures of Earth’s surface, the densest known material is the metallic element osmium, which packs 22 grams into 1 cubic centimetre, or more than 100 grams into a teaspoonful.
What object has the highest density in the universe?
A neutron star contains a few solar masses of material squeezed into a radius of only 20 km. This means the matter is so compressed that a thimble full of it would weigh millions of tonnes on Earth.
What has the highest density in space?
Arguably the densest thing in the universe is a neutron star.
Which planet has greatest average density planet?
The densest planet in the Solar System is Earth, which has an average density of 5,513 km/m³ (344 lb/cu ft). The next most dense planet in Mercury, at 5,240 kg/m³ (327 lb/cu ft).
Which planet has the strongest surface gravity?
Among all the planets in our solar system, Jupiter is the only planet whose gravity is higher than all planets. Before moving on to the discussion, firstly know that- “What is gravitational force?”. The gravitational force is a force that attracts any two objects with mass.
Does Earth have a higher density than Saturn?
One interesting comparison between Earth and Saturn is density. Earth is the densest planet in the Solar System, while Saturn is the least dense. The density of Earth is 5.52 g/cm3, while the density of Saturn is 0.687 g/cm3. In other words, Earth is 8 times as dense as Saturn.
What has the greatest density in space?
A neutron star is the most intensely dense object in all the universe. Of course, the argument can be made that a black hole is the most dense, but considering that a black hole is technically beyond the event horizon, it is neutron stars that get the top spot for the being the ‘most dense’.
About Author
