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The Earth's gravitational field helps us understand its interior structure by revealing variations in density and composition. Stronger gravitational pull indicates denser materials, while weaker pull points to less dense regions. These variations help scientists infer the distribution of materials like rocks and metals within the Earth.
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How can we tell about gravitational field is stronger on earth than on venus?
We can determine that Earth's gravitational field is stronger than Venus's by comparing their surface gravity values. Earth's surface gravity is approximately 9.81 m/s², while Venus's is about 8.87 m/s². This difference indicates that the gravitational pull on Earth is greater, which can also be attributed to Earth's larger mass and density relative to Venus. Additionally, experiments such as dropping objects in a vacuum on both planets would show that objects fall faster on Earth due to its stronger gravitational field.
Is it true when you study earth's interior geologists often rely on indirect such as evidence from fossils?
No. Fossils tell us about what was living at or near the earths surface in the past, they do not tell us about the Earth's interior. When studying the Earth's interior, geologists look at micro gravity variations (which tell us about density differences in deep rocks), magnetic variations (which tell us a bit about the deep rocks composition) and most importantly seismic records (which tell us about the physical properties of the deep rocks). We also look for deep rocks that have been brought to the surface during the collision of continents (the roots of mountains) and volcanic events (such as diamond pipes).
Does Uranus have stronger pull than earth?
Gravity, as far as we can tell, is generated simply by matter making holes and dents in space, thus, the more matter you have, the stronger the gravitational pull. Uranus is MUCH bigger than the earth. I don't know the exact measurement, but it is BIG. So if Uranus is so much bigger than earth, how strong do you think the gravitational pull would be?
What does the shadow zone tell you about earths interior?
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What does a p wave tell us about Earth and interior?
A P wave, or primary wave, is a type of seismic wave that travels through the Earth during an earthquake. It is a compressional wave that can move through both solids and liquids, providing key insights into the Earth's interior structure. The behavior of P waves, including their speed and path, helps seismologists determine the composition and state of various layers within the Earth, such as the crust, mantle, and outer core. For instance, the fact that P waves can travel through the outer core indicates that it is in a liquid state.
How can we tell about gravitational field is stronger on earth than on venus?
We can determine that Earth's gravitational field is stronger than Venus's by comparing their surface gravity values. Earth's surface gravity is approximately 9.81 m/s², while Venus's is about 8.87 m/s². This difference indicates that the gravitational pull on Earth is greater, which can also be attributed to Earth's larger mass and density relative to Venus. Additionally, experiments such as dropping objects in a vacuum on both planets would show that objects fall faster on Earth due to its stronger gravitational field.
How would you use the Earth's magnetic field to tell you where on Earth you are?
You can't. The only thing the earth's magnetic field can tell you is the direction from where you are toward the earth's magnetic pole. That doesn't tell you anything about where you are.
Why people on earth don't get attracted towards the gravitational force of sun?
Humans on Earth don't feel attracted to the Sun's gravitational force because the gravitational force between two objects depends on their masses and distance apart. Since humans have much smaller masses compared to the Earth, the gravitational force towards the Sun is negligible in comparison to Earth's gravitational pull. Additionally, the Earth's gravitational force keeps humans firmly grounded to the planet's surface.
Is it true when you study earth's interior geologists often rely on indirect such as evidence from fossils?
No. Fossils tell us about what was living at or near the earths surface in the past, they do not tell us about the Earth's interior. When studying the Earth's interior, geologists look at micro gravity variations (which tell us about density differences in deep rocks), magnetic variations (which tell us a bit about the deep rocks composition) and most importantly seismic records (which tell us about the physical properties of the deep rocks). We also look for deep rocks that have been brought to the surface during the collision of continents (the roots of mountains) and volcanic events (such as diamond pipes).
What do lava samples tell scientists about what has happened to the earth magnetic field over geologic time?
The magnetic field periodically changes its orientation.
What do s shadows tell us about the interior of the earth?
Shadows can provide information about the depth and direction of geological features, such as mountain ranges or volcanic peaks, on the surface of the Earth. By studying the lengths and angles of shadows, geologists can infer the approximate shape and elevation of land formations, helping to better understand the Earth's interior composition and structure.
Why does earth exert such a strong force of gravity?
Answer #1: A gravitational force exists between every two masses. Answer #2: When you hold something in your hand and then let go of it, what usually happens to it ? What does this tell you ? Yes, Earth does exert gravitational force on anything with mass.
What is the measure of the earth's gravitational attraction?
A single object doesn't have a gravitational attraction. The gravitational force between two objects is proportional to the product of both of their masses. So the force between the earth and any other object ... like a person ... depends on the mass of the person, just as much as it depends on the earth's mass. You can't tell the strength of the earth's attraction of an object until you know the object's mass. (In other words, you don't know how much a person on earth will weigh until you know something about the person.)
If you live by the sea what can you tell about the moon?
That it has strong tidal effects on the earth due to it's gravitational force, the force between the earth and moon. So, you would see the tides go in and the tides go out!
What is the newest invention in space today?
There was a liquid propelled system years back. Now we have anti gravitational pulses to travel through space. Time is not effected like space in a gravitational field. Don't believe what they tell you. Trust your instinct an write about what you think.
What do seismic waves tell us about the earth's interior?
Seismic waves tell us about the Earth's interior by their behavior and speed. They reveal information such as the density, composition, and state of materials within the Earth. By analyzing the travel time and behavior of seismic waves, scientists can infer details about the structure and properties of Earth's interior layers.
The orientation of a rock’s magnetic field can tell you its?
The orientation of a rock's magnetic field can tell you the direction in which the rock was formed, as the magnetic minerals in the rock align themselves with the Earth's magnetic field at the time of formation. It can provide insights into the geological history of the rock, including its age and past movements.
