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Do the magnetic reactions which cause aurora borealis affect earths rotation like an electric motor?
No, the magnetic reactions that cause aurora borealis do not affect Earth's rotation like an electric motor. The aurora is a result of solar wind interacting with Earth's magnetic field, creating light displays in the polar regions. Earth's rotation is primarily influenced by gravitational forces, not by magnetic reactions.
What is the effect of earths rotation on gravity?
Earth's rotation causes a centrifugal force that slightly counteracts gravity at the equator, making objects slightly lighter there compared to the poles. This effect is very small, however, and does not significantly impact our daily lives or activities.
What are 2 main reasons for the earths magnetic field?
The main reasons for the Earth's magnetic field are the movement of molten iron in the outer core and the Earth's rotation. The flow of molten iron generates electric currents that produce the magnetic field, while the planet's rotation helps maintain the field's strength and orientation.
What did Foucault use to demonstrate the rotation of the Earth?
Foucault used a pendulum to demonstrate the rotation of the Earth.
How do current moves?
rotation of the earth
What cause day or night on the earth?
the earths rotation
How are poles of earth fixed?
By the axis of earths rotation
What are affects of earths rotation?
When the earth spins the seasons change
The is caused by the earths rotation?
Earth's rotation is slowing slightly with time; thus, a day was shorter in the past. This is due to the tidal effects the Moon has on Earth's rotation.
What can earth's axis of rotation be used to establish?
earths patterns of nature
What is earths axis of rotation (tilt)?
Earth's axial tilt is 23.44°.
Does the earths rotation speed up from the moon?
No. Just the opposite. The earth's rotation is slowing down because of the gravitational force between the earth and the moon. The day is getting longer by something like a millisecond (0.001 second) every hundred years.
What is the earth greatest speed of earths rotation?
The speed of rotation is greatest at the equator; 1038 miles per hour.
What is earths rotation on its axis and the sun shining on the earth creates?
day and night
Is the earths rotatin by gravity?
No, gravity doesn't cause the Earth's rotation.
Where does the earths axis of rotation intersect with the earths surface?
The geographical North and South Pole - not the magnetic poles.
What is the difference between earth's rotation and facing time?
by the earths rotation around the sun and the pattern in day and night and how the earth moves and how the earth revolves and rotate around the sun.
