Un montaje como el de la escena siguiente sirve para calcular la tensión superficial de un líquido jabonoso.

Concepto de tensión superficial

The study of matter allows us to encompass the known universe in a range of sizes and distances with lower and upper bounds.

The educational resource shows an interactive animation about tempereture scales: there are various ways of expressing what the temperature of a body is. Each system is known as a temperature scale.

Telescope: optics and resolution range. Amateur astronomy is an enjoyable and educational passtime. If at any time you are able and want to get an astronomical telescope you should first find out about its possibilities.

The following visual which simulates a telescope can help you answer which telescope is better.

Telescope elements and the invention of the telescope

This visual shows the intrinsic components of acceleration at different points in several complex trajectories.

Las tablas de valores resumen de manera organizada un movimiento.

Graphs of the movements make data tables unnecessary.

Concept of tables and graphs in accelerated movements

Concepto de tablas y gráficas en movimientos variados. A la vista de la tabla de valores, puede deducirse cómo será la representación gráfica.

Escena interactiva para estudiar el concepto de superficie equipotencial en un punto. El punto en cuestión se puede mover y está sometido al campo gravitatorio de un planeta, cuya masa se puede modificar. La escena permite dibujar las curvas equipotenciales y las líneas de fuerza asociadas a dicho punto.

Concept of surface tension

Concept of surface tension

Reference systemRefers for the sun, moon and earth

Concepto de subida y bajada de un móvil

When a wave is limited in its propagation at one or at both ends, a wave can appear with points which are not displaced with time (nodes).

Explanation of since an image is formed using convex lenses.

Explanation of since an image is formed using convex lenses.