Descripción
Water is denser than air. A submarine sinks and surfaces because of a mechanism that allows the displacement of water and air. When water is forced into a chamber, the submarine sinks. When the water is forced out of the chamber by air, the submarine surfaces. To keep the submarine at a constant level, the chamber maintains a balance of air and water. In this investigation, a model of a submarine is built to simulate the buoyancy and displacement of water and air.
It is an educational content by education.com.
By clicking on the title of this resource, you will be redirected to the content. If you want to download the project, you just have to join the website, which now is for FREE.
Auteurs
Auteur Nancy Rogers Bosse
Catégories Ficha para imprimir, 8-10 años, Experimento/Práctica, Física, 10-12 años, Science Fair - Education, Inglés add
Mots clés add
Date de publication 27 / 08 / 2020
Licence La licence originale de la ressource est respectée.
Que se passe t’il ? lancer session
Up Periscope or Down?
Commentaires
mode_comment0