22 October 2014

Hot and Cold Water Diffusion


A classic way of showing diffusion is to add a small purple crystal to water and let it diffuse. By having two set ups one with hot water at around 80C and the other at 15C ( straight from the cold tap ) an idea is given on how temperature effects the rate of diffusion.
at

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)

Computing – How Do Networks Work?

 Computing – How Do Networks Work? Almost everything we do with a computer today involves a network . Sending an email, watching a YouTube v...