It is a chemical change, because the film gets stamped with a chemical, creating an image.
Physical. You are not changing the chemical properties of the paper.
When using a camera with film (not digital) light causes a chemical change in the film. This produces the image on the film.
Photography involve chemical processes.
Chemical.
yes
It is a sign that a chemical change is taking place, rather than a physical change.
No. There is a change in substance taking place, so it would be considered a chemical change.
yes, if there is any bubbling, light, or heat, it is chemical change.
a chemical change is taking place
chemical change
Its a fast change
A chemical change is taking place.
Taking a picture works. Taking a photograph also works.
Yes, by taking a photograph of the photograph (I'm not kidding).
During a chemical change the structure of molecules (as chemical composition) is changed. Signs of chemical reactions may be: - Gas release - Formation of a precipitate - Change of color - Change of odor - Change of pH - Change of aspect - Change of viscosity - Change of the temperature - Visible formation of new compounds
Chemical Energy -> Kinetic Energy
Taking His Photograph - 1909 was released on: USA: 27 July 1909
No. It is a physical change. The chemical formula for water is H2O, and that is also the chemical formula for ice. So there is no chemical change taking place, only a change in the state of matter.
chemical change.
A chemical reaction is; when there is a chemical change taking place from energy or shifting of molecular structure.
...irreversible
A chemical change is taking place.