Length/Distance / Convert from block [East U.S.] to bohr

Unit Definition:

Agate is a standard unit of measurement found primarily in newspaper advertising. There are 14 Agates per inch.

Unit Definition:

Agate is a standard unit of measurement found primarily in newspaper advertising. There are 14 Agates per inch.

Related Categories:

Common Length Conversions
Metric Length Conversions

Unit Definition (block [East U.S.])
The Block is an informal unit of distance popular in the U.S. A block is the average distance between street intersections in the rectangular street grids common in most American cities. The length of a block in Eastern USA is about 1/20 mile or 80 meters.

Unit Definition (bohr)
The Bohr is a unit of distance commonly used in particle physics. It was named after the Danish physicist Niels Bohr (1885-1962), who explained the structure of atoms in a famous paper in 1913. The Bohr radius represents the mean distance between the proton and the electron in an unexcited hydrogen atom. It equals about 52.918 picometers (pm), or 52.918 x 10e-12 meter.