¿Qué puedo hacer?
Acerca de este recurso...
Energy from the sun doesn’t just warm us, it can also create chemical changes. Photosensitive paper (solar print paper or the like) is coated with a chemical that changes color when it’s exposed to certain wavelengths in sunlight. See how blocking the sun’s light can stop those changes from happening!How can sunlight create chemical changes?
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.
Fecha publicaci?n: 12.5.2016
Se respeta la licencia original del recurso.