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Is the analysis of seafoor sediments evidence of sea-floor spreading?
Not really but sea floor sediments thickness increase with increased distance from spreading centers which is good evidence. Other evidence such as magnetic reversals, temperature, dating methods provide the best evidence of seafloor spreading
What is the difference between magnetic track and magnetic heading followed by airplanes?
Magnetic track refers to the actual direction an airplane is traveling over the ground, while magnetic heading refers to the direction the airplane's nose is pointing based on the magnetic compass. The difference between the two is called the drift angle, which results from winds affecting the airplane's trajectory. Pilots use both magnetic track and heading information to navigate accurately.
What is the duties of oceanographer?
Oceanographers study the ocean, so mainly they research about the ocean. A big job for oceanographers is keeping track about Tsunamis. Tsunamis are very destructive and they need the help of seismologists to track them.
What is the evidence of pole reversal?
The evidence for Earth's magnetic pole reversals comes from the Geological record. If you look at the fossil polarity of a section of sea floor taken across and to either side of a mid oceanic ridge, there is a mirror pattern of stripes where the rocks have reversed polar directions. Similarly the poles of the Sun reverse every 11 years as the sun goes through a maxima and minima.
Where does stuff washed away by a tsunami go?
Debris washed away by a tsunami can be carried by the water for long distances, spreading out in the ocean. Some of it may eventually sink to the ocean floor, while other items may be found washed up on distant shores or floating in the water. Efforts are made to track and clean up this debris to reduce its impact on marine life and ecosystems.
What on the ocean floor is evidence that earths magnetic field changes?
Evidence that Earth's magnetic field changes can be found in the alignment of magnetic minerals in rocks on the ocean floor. As magma solidifies into new rock, the magnetic minerals within it align with the current magnetic field direction. By studying the alignment of these minerals in rocks of different ages along the ocean floor, scientists can track changes in the Earth's magnetic field over time.
Can you float a person with magnetic force?
Yes, they have already built trains which are held above the track by magnetic fields, they are called Maglev trains(magnet levitation).
How are magnetic trains designed and shaped?
Magnetic trains such as the MagLev are designed and shaped in such a way that they do not come into contact with the railway track but instead are suspended above a guideway and are propelled by magnetic fields. Levitation is achieved by either electromagnetic or electrodynamic suspension.
How is the orientation of Earth's magnetism recorded in rocks on the ocean floor?
Earths magnetic orientation is locked into the rock when the rock cools
How Does Magnetic Track Lighting Work?
Magnetic track lighting utilizes a magnetic track system installed on the ceiling, allowing for the easy attachment and movement of light fixtures along the track. The magnetic connection simplifies installation and allows for quick adjustments, making it a flexible choice for various lighting applications.
What are the events in athletics?
Track and fields
What are magnetic field lines and how do they show the strength of a magnet?
Magnetic fields are bascially lines of force caused by magnetic poles. It is invisible, but you can track how the field lines are formed doing a small experiment. Spread some iron fillings on a tray. Then bring a magnet up close to the iron fillings but not too close. You can observe that the iron fillings move into the field lines of the magnet that you brought up close. That's a miniature of a magnetic field. The earth's magnetic field is much bigger.
How do rocks record the changes in the Earth's magnetic field?
When new seafloor is created by upwelling magma at the mid-ocean ridges, the magnetic minerals orient themselves to the magnetic orientation of Earth at the time of their solidification in the rock matrix. Thus, the history of magnetic reversals are recorded in the rock.
What is the rule of Sports officiating in track and fields?
no steroids
Is the analysis of seafoor sediments evidence of sea-floor spreading?
Not really but sea floor sediments thickness increase with increased distance from spreading centers which is good evidence. Other evidence such as magnetic reversals, temperature, dating methods provide the best evidence of seafloor spreading
How does paleomagnetism provide support for the idea of sea floor spreading?
Rocks that are found at on the sea floor of the Earth differ in magnetizations. Using paleomagnetism, these rocks were known to have preserved an imprint of the changes in the earths magnetism over long periods of geological time, which proved the theory of sea floor spreading.
What is principle of maglev train?
Magnetic levitation is the method used for maglev trains. In order to levitate a train, superconducting magnetic coils are used to completely expel the magnetic fields which will cause the trains to fly off its track.
