- In
classical geometry, a
radius (pl.:
radii or
radiuses) of a
circle or
sphere is any of the line
segments from its
center to its perimeter, and in more...
-
Remote Authentication Dial-In User
Service (
RADIUS) is a
networking protocol that
provides centralized authentication, authorization, and
accounting (AAA)...
- The
radius or
radial bone (pl.:
radii or
radiuses) is one of the two
large bones of the forearm, the
other being the ulna. It
extends from the lateral...
- the
radius ranges from a
maximum of
nearly 6,378 km (3,963 mi) (equatorial
radius,
denoted a) to a
minimum of
nearly 6,357 km (3,950 mi) (polar
radius, denoted...
- Look up
Radius or
radius in Wiktionary, the free dictionary. A
radius is a
straight line or
distance from the
center to the edge of a curve.
Radius may also...
- A
radius gauge, also
known as a
fillet gauge, is a tool used to
measure the
radius of an object.
Radius gauges require a
bright light behind the object...
-
radius or the
gravitational radius is a
physical parameter in the
Schwarzschild solution to Einstein's
field equations that
corresponds to the
radius...
-
Radius of action,
combat radius, or
combat range in
military terms,
refers to the
maximum distance a ship, aircraft, or
vehicle can
travel away from its...
- The
Jupiter radius or
Jovian radius (RJ or RJup) has a
value of 71,492 km (44,423 mi), or 11.2
Earth radii (R🜨) (one
Earth radius equals 0.08921 RJ)....
-
Solar radius is a unit of
distance used to
express the size of
stars in
astronomy relative to the Sun. The
solar radius is
usually defined as the
radius to...
