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'Seqüència didàctica destinada a l'estudi de l'electricitat i la importància que aquesta té en la societat actual. També intenta conscienciar de l ...
"Electric charge is the transfer of electrons from one material to another. So negative charge means that there is an excess of electrons while positive charge is a deficiency of electrons. Quantiza ...
Video Biología
"The Bohr model is a simple model of atomic structure. It is now outdated, but is still useful at the basic level. An atom has a central core called its nucleus which contains its protons (positively ...
Video Física
"Atomic orbitals are regions of space in which electrons can be found. Each orbital can fit two electrons and different orbitals have different shapes. The s sub-level has one spherically shaped orbit ...
Hipervinculo Ciencias de la Tierra y Medioambiente
"Educational resource that shows what an electrical circuit is, the parts that form it, how it is built and how it works. " Fuente: Proyecto Agrega Electrical circuits es un contenido did&a ...
Hipervinculo Ciencias de la Tierra y Medioambiente
"Educational resource that explains how electric current is produced and which objects conduct electricity and which objects do not." Fuente: Proyecto Agrega Electric current es un recurso ...
Prueba a lanzar un haz de luz (fotones) sobre un material (metal) y verás cómo se desprenden electrones (fotoelectrones).
Comprueba:
qué efectos sobre la intens ...
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