Food colour in water

Food colour in water

A350/0199 Rights Managed

Request low-res file

530 pixels on longest edge, unwatermarked

Request/Download high-res file

Uncompressed file size: 24.1MB

Downloadable file size: 1.0MB

Price image Pricing

Please login to use the price calculator


Caption: Diffusion. Blue food colouring begins to diffuse in a beaker of water. Diffusion is caused by the tiny, random movements of molecules in a solution. Over a period of time these movements cause the dissolved substance to become evenly dispersed throughout the solvent. This food colouring, for instance, will eventually produce a uniform blue solution without being stirred.

Release details: Model release not required. Property release not required.

Keywords: beaker, diffusion, dissolve, effects, experiment, food colour, liquid, physical effect, physics, water

Licence fees: A licence fee will be charged for any media (low or high resolution) used in your project.