Concepto de paradoja mellizos

The ancient Greeks knew that the parabolic mirrors are paraboloids of revolution which have the property of concentrating the rays at the focus of the paraboloid.

Type of electronic test instrument that allows observation of varying signal voltages, usually as a two-dimensional plot of one or more signals as a function of time.

Concept of order of magnitude

Cómo funciona un telescopio combinando lentes de forma correcta.

Concepto de onda transversal

Concepto de onda longitudinal

Concept of Ohm's law. The following visual is useful for studying Ohm's Law.

Concept of Ohm's law

Observation concept

Concept of nuclear fusión

Nuclear energy is the energy stored in the nuclei of atoms and it is released in the nuclear reactions of fission and fusion.

Concept of nuclear stability

Concept of nuclear fission

The educational resource shows information about a nuclear power station, how it works and its advantages and its disadvantages.

Concepto de notación científica

Concepto de normas U.N.E.

This visual is to explain how images are formed in the mirrors.

Formation of nitid specular images

Concept of Newton's 2nd Law. Explanation of the fundamental law of dynamics