Study Material
Instructional material, also known as teaching/learning materials, are any collection of materials including animate and inanimate objects and human and non-human resources that a teacher may use in teaching and learning situations to help achieve desired learning objectives.
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Physics before the Greeks (Ancient Greece)
The physics before the Greeks of classical antiquity was marked by the interest of existing civilizations to explain natural phenomena occurring around…
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Alternating current circuits: types, applications, examples
The circuit AC or AC circuits consist of combinations of resistive elements, inductive and capacitive, combined with a source of alternating voltage,…
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Density
We explain what density is, its formula, how to calculate it, the types that exist and we give several examples.…
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Dynamic Electricity
What is dynamic electricity? The dynamic electricity is the orderly movement of electric charges inside a conductor. It manifests as an electrical…
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Eugen Goldstein: biography, contributions and discoveries
Eugen Goldstein was a German physicist born in 1850 whose main scientific contribution was the discovery of anode rays, also called…
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Wave optics
What is wave optics? The wave optics , also called physical optics , studies the behavior of light in its manifestation as a wave. Light is…
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21 important events in physics
We explain some of the most important events that have happened in the history of physics. Some important events in physics…
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Pendulum motion
What is the pendulum motion? The pendulum movement is a back and forth movement carried out by a more or less…
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Magnetic properties of materials
What are the magnetic properties of materials? The magnetic properties of materials are the manifestations that they exhibit in the presence…
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Angular acceleration
We explain what angular acceleration is, how to calculate it and we give several examples What is angular acceleration? The  angular…
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