226255 materialEducativo

textoFiltroFicha
  • J’aime 0
  • Visites 164
  • Commentaires 0
  • Enregistrer dans
  • Actions

À propos de cette ressource...

Ever notice that when you pour a darker liquid into clear water the overall color changes into a shade between both? Diffusion is the passive process of particles spreading from areas of high concentration to areas of low concentration until they become evenly distributed throughout a space. We call diffusion passive because it requires no input of energy to occur: it’s caused by Brownian motion, the seemingly random movement of particles within liquid or gas.So what explains Brownian motion? Even though you can’t see it happening, all atoms vibrate ( and the hotter they are, the faster and harder they do so). Because vibrating atoms in fluid (a liquid or gas) are in close contact with each other, they bump each other around as they collide. Over time, it’s easy to see how two gasses or liquids can get all mixed up when put in the same container. The rate of diffusion refers to how quickly or slowly this process happens.

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.

Carte conceptuelle: Rate of Diffusion

Contenu exclusif pour les membres de

D/i/d/a/c/t/a/l/i/a
Connecter

Mira un ejemplo de lo que te pierdes

Autores:

Fecha publicación: 12.5.2016

La licence originale de la ressource est respectée.

Commenter

0

Que se passe t’il ? Inscrivez-vous ou lancer session

Rejoignez Didactalia

Parcourez parmi 226255 ressources et 556152 personnes

Regístrate >

O conéctate a través de:

Si ya eres usuario, Inicia sesión

Voulez-vous accéder à plus de contenu éducatif?

Lancer session Rejoignez un cours
x

Ajouter à Didactalia Arrastra el botón a la barra de marcadores del navegador y comparte tus contenidos preferidos. Más info...

Aide du jeu
Juegos de anatomía
Selecciona nivel educativo