Encyclopedia > Rad

Article Content

Rad

Radian is abbreviated rad.

Rad is also an obsolete unit of radiation dose, equal to 0.01 joule of energy absorbed per kilogram of tissue.

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

... Contents 242 Centuries: 2nd century - 3rd century - 4th century Decades: 190s 200s 210s 220s 230s - 240s - 250s 260s 270s 28 ...