Encyclopedia > Scalar field

Article Content

Scalar field

A scalar field associates a number (or scalar) to every point in space. Scalar fields are often used in physics, for instance to indicate the temperature distribution throughout space, or the air pressure.

Scalar fields should be compared to vector fields, which associate a vector to every point in space.

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Canadian Charter of Rights and Freedoms

... 9(2) ECHR: subject only to such limitations as are prescribed by law and are necessary in a democratic society); limits on freedom of expression are accepted ...