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Physical Science.
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∙ 10y ago
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What holds earth together Think of the earth as the nucleus of an atom. And around the earth are electrons. These electrons create magnetic energy that holds earth together.?
Electrons produce a magnetic force that holds earth together and trees
From what points do the lines of force of Earth's magnetic field extend?
They extend between the North and South MagneticPoles.
What is intensity?
Intensity is the quality of being intense. In physics, it is the measurable amount of a property, such as force, brightness, or a magnetic field. In Earth science, the amount of damage caused by an earthquake. it can also mean the amount of energy that a wave carries past a certain area each second
Where in the Earth do magnetic fields occur?
Magnetic field lines are not a real observable thing, they are a tool used in physics to picture magnetic fields. A magnetic field is a continuous entity; it has no discrete force lines.
What are the major branches of physical science?
In general, the Physical sciences study non-living matter, energy, and their interactions. Earth science, Chemistry, Mathematics, and Physics are, traditionally, the main branches of the physical sciences.There are many sub-branches. To name only a few:Aerodynamics: Motion of air and its interaction with moving objects;Astronomy: Motion and character of the universe and the bodies within it;Astrophysics: Properties, origin, and evolution of celestial bodies;Biochemistry: Chemistry of living organisms;Classical mechanics: Behavior of objects in a system of forces;Computer sciences: Fundamentals of Information Management and computation;Earth sciences: Encompassing term for the study of the planet, Earth;Electricity: Fundamentals of electrical energy, its transport, and uses;Electronics: Emission, behavior, and effects of electrons;Engineering (most): Development of technology from new discoveries;Geography: Earth's features and the distribution of life over it;Geology: Earth's Origin, History, and structureMechanics: Motion and behavior of objects under force;Fluid Dynamics: Motion and behavior of fluids and gases under force;Optics: Behavior and properties of light;Physical Chemistry: Application of any of several physical sciences to chemical systems;Quantum mechanics: Structure and behavior of atoms and sub-atomic systems;Statistical mechanics: Predicts behavior of materials from atomic & molecular observations;Thermodynamics: Transformational relationships between heat and other energy forms.etc.
What is the magnetic force of this planet called?
The magnetic force on Earth is called Earth's magnetic field or also the geomagnetic field.
Plants with a magnetic force?
Compass plants respond to Earth's magnetic field, but do not produce their own magnetic force.
WhaT are the 3 most important forces in physical science Fforces in physical science?
gravity,potential force,and force
When a force is exerted on a box an equal and opposite force is exerted by the box. These forces are called?
These forces are called frictional forces. (: My source is the Physical Science with Earth science textbook, Chapter 3. (:
When force is exerted on a box an equal and opposite force is exerted by the box. These forces are called?
These forces are called frictional forces. (: My source is the Physical Science with Earth science textbook, Chapter 3. (:
How do you use the word magnetic force in a sentence?
The magnetic force of the Earth's gravity holds the Moon in it's orbit.
The lines of magnetic force generated by the fluid motinos of the earth's core result in the formation of the?
Earth's magnetic field.
Does a compass needle exert force on the earth if the earth exerts a magnetic force on the compass?
Yes !! But its negligible.
Two forces that don't depend upon physical contact?
gravitational force and magnetic force
What causes the magnetic force in the Earth?
A rotating core of iron.
What force most greatly affects the tides?
the magnetic force between the sun and the moon to the earth
How does magnetic force works?
The magnetic forces from the North and South pole send magnetic forces around the earth, that's why on a magnet you cant stick North and North or South and South, They have the same magnetic force
