Origin of the terms magnet and magnetism: otin Mnanotic Lithec
Q: You have made magnetic field measurements near some thick lava flows at 60° N, 90° W. The…
A: You have made magnetic field measurements near some thick lava flows at 60° N, 90° W Inclination…
Q: How does the Global Positioning System allow geologists to measure the velocity at which a plate is…
A: To measure plate motions we have to put the GPS counters in the bedrock. Then we measure the plate…
Q: A glacier is receding at a constant rate of 4.3 cm per day. After 35 years, by what approximate…
A: Given data : Speed of glacier = 4.3cm/day = 4.3×10-2 m/day Number of years =…
Q: What are the effects of length of nail to magnetism? Minimum of 10 sentences
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Q: Using the same dating method (U235 and Pb207), the amount of Pb207 found in layer H is 75% and the…
A: 1st find half lives of U235 in both layer and find age of particular layer.then we get answer…
Q: Plate Plate, Fil out the information for a Mid-Ocean Ridge. Boundary type: and Type of plate: How…
A: Oceanic crust is formed at a mid-ocean ridge, as we know.Since they occur when the oceanic crust and…
Q: Which is evidence that supports the dynamo theory? A) Earth's outer core contains liquid that…
A: Which is evidence that supports the dynamo theory? A) Earth's outer core contains liquid that…
Q: What is the law of magnetism? -Describe what happens when two like poles are brought together. -…
A: Magnetism is the force that magnets exert when they attract or repel one another. The movement of…
Q: Which of the following heating mechanisms is still producing fresh heat inside the Earth? a…
A: Introduction: Radioactive decay is the spontaneous breakdown of an atomic nucleus resulting in the…
Q: If the local supercluster is 52 Mpc in diameter, how long does light take to travel from one side to…
A: The diameter of the supercluster is given as 52 megaparsecs. 1 parsec = 3.262 light year
Q: What fraction of the volume of the Earth is occupied by its core
A: The shape of an Earth and core is a sphere, this is because gravity attracts all the mass equally…
Q: You are dating rocks by their proportions of parent isotope potassium-40(half life 1.25 billion…
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Q: Tensional forces normally cause which one of the following? A) normal faults B) strike-slip faults…
A: Tensional forces normally cause which one of the following? A) normal faults B) strike-slip faults…
Q: describe how Earth's magnetism affects wolves.
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Q: Suppose you are hiking in the mountains of Utah and find a fossil of an animal that lived on the…
A: Given that we are hiking in the mountains of Utah and we find a fossil of an animal that lived on…
Q: If a tectonic plate is moving at 8.4 cm per year and a string of volcanoes appearing in the middle…
A: Given data The speed of the tectonic plate is v = 8.4 cm/year The length of the volcano is given as…
Q: 1. Answer the following questions about porosity and permeability: a) Name three (3) parameters…
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Q: The origin of Earth's magnetism is due to moving charges in Earth's? A. liquid inner core B.…
A: Mobility of liquid metal in the outer core of the planet generates electric currents. The rotation…
Q: Describe the Law of magnetism.
A: The law of magnetism states that unlike poles attract each other. South pole is attracted towards…
Q: Which of these plots represents a plastic deformation? Explain your reasoning. F F Al AL
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Q: The theory of _________ explains how the lithosphere is broken into moving plates that float on a…
A: Earth's lithosphere is thought to be composed of seven or eight major plates which move…
Q: The following figure is the free vibration of a SDOF structure. Please estimate the period and the…
A: Solution:- Given thatFrom the graph;At time (to)=0 s; Amplitude (xo)=10 mmAt time (t1)=1 s;…
Q: Where are the newest parts of Earth’s crust located?
A: Required : Where are the newest parts of Earth's crust located.
Q: How can we analyze the motion and deformation of extended objects?
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Q: 1. What is relative dating? 2. What is the law of superposition? 3. What is the law of original…
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Q: Describe at least five (5) orebody configurations that lend themselves to surface mining methods…
A: question is not clearly defined. may be this question is from other branch.
Q: can you explain the difference of this when i changed the wind from 10 to 100. elaborate also. this…
A: Given The question is based on magnetism
Q: An igneous rock contains a radioactive Isotope that has a half life of 10 million years. Careful…
A: Half life means the time taken by the sample to reach its half the mass of parent . in this case the…
Q: How does the behaviour of compasses provide evidence that the core of the Earth is magnetic?
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Q: State the dynamic processes of rock formation and deformation, volcanism, and earthquakes within the…
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Q: Describe the interior of the earth. Label and list all the layers. Explain how the earth’s megnatic…
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Q: Brief History of Magnetism?
A: The magnet is first of all discovered by a shephard Magnes living in magnesia. He found that his…
Q: How many parallel canyon systems collectively make up the Valles Marineris a. 1 b. 2 c. 3 d. 4
A: Given How many parallel canyon systems collectively make up the Valles Marineris, as following…
Q: Which must be true for metamorphism to occur? A) The parent rock must be in solid form. B) Tons of…
A: Metamorphism is the variation of minerals or geologic character in pre-existing rocks. The change…
Q: Question 20 of 32 Use the equation d= m/v [stack fraction], where d density, m= mass, and v =…
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Q: Give some applications of Radioactive dating?
A: Radioactive dating can be used in a wide variety of applications in different fields, as expected in…
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