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How can you use the Earth's density to hypothesize that the core of the Earth is composed of very dense matter?
The net density of the earth is much higher than the density of the materials that make up the crust and other portions of the planet that we can reach. There for the parts we cannot yet reach must have a much greater density, or the net density would not be as great as it is.
Would a smaller planet than earth with the same shape and size have more gravity?
If the planet is smaller, then it can't have the same size. If you assume that a smaller planet has the same density as Earth (and therefore less mass), its surface gravity will be smaller. If you assume that a smaller planet has the same mass as Earth (and therefore more density), its surface gravity will be greater. This is because we would be closer to the planet's center - or to the planet's matter in general.
Is earth floating on water?
no because its density is greater than one ( anything less than one, density wise would float ____________________ Actually, only Saturn "would float"; ie, has a density less than 1. Earth has a density of 5.5 or so, and if there were a big enough bathtub, would sink like the rock it is.
How would your weight change on the surface of an earth size planet whose mass was greater than earth?
It would be greater.
Which planet is most similar to the earth in size volume mass density?
Venus is the planet most similar to Earth in size, mass, volume, and density. It is often referred to as Earth's "sister planet" due to these similarities despite having a very different atmosphere and surface conditions.
Which has greater density 1 g of uranium or the plantet earth?
Uranium has the greater density. Note that "1 g" is irrelevant - the density of a substance doesn't depend on how much of the substance you take.
What is the density of the planet Saturn compared to the planet Earth?
Earth's density: 5520 kg/m3 Saturn's density: 690 kg/m³
How can you use the Earth's density to hypothesize that the core of the Earth is composed of very dense matter?
The net density of the earth is much higher than the density of the materials that make up the crust and other portions of the planet that we can reach. There for the parts we cannot yet reach must have a much greater density, or the net density would not be as great as it is.
Is Saturn's density less or greater than earth's density?
Less
Is uranium more dense than lead?
Uranium is more dense than lead, yes. The density of the two metals is 19.1 and 11.34 grams per cubic centimeter, respectively. That makes uranium almost twice as dense as lead.
Is the moon's average density greater than the density of earth's outer layers?
No
Would a smaller planet than earth with the same shape and size have more gravity?
If the planet is smaller, then it can't have the same size. If you assume that a smaller planet has the same density as Earth (and therefore less mass), its surface gravity will be smaller. If you assume that a smaller planet has the same mass as Earth (and therefore more density), its surface gravity will be greater. This is because we would be closer to the planet's center - or to the planet's matter in general.
Is earth floating on water?
no because its density is greater than one ( anything less than one, density wise would float ____________________ Actually, only Saturn "would float"; ie, has a density less than 1. Earth has a density of 5.5 or so, and if there were a big enough bathtub, would sink like the rock it is.
Which inner planet has the greatest density?
The Earth has the greatest average density, of all the planets.
How much uranium is needed to blow up Earth?
It would require an immense amount of uranium, far beyond what is accessible on Earth, to detonate the planet. The idea of destroying Earth with uranium or any other material is simply not feasible with current technology.
What planet has almost the same density as earth?
it is mars it has water
What planet has the higest density?
Earth has the highest density, which is equal to 5.5153 g/cm3 However, if you remove gravitational compression the materials of which Mercury is made would be denser, with an uncompressed density of 5.3 g/cm3 versus Earth's 4.4 g/cm3
