The radius is the distance from the center of a circle to the circle itself or its perimeter (one half the diameter).
The radius is also the name of the smaller of the two bones of the human forearm. The longer, larger bone is called the ulna.
The radius of gyration of a uniform cylinder is half of its radius, so for a cylinder with a radius of 0.43m, the radius of gyration would be 0.43m/2 = 0.215m. It is the distance from the axis of rotation where the mass of the cylinder may be concentrated without changing its moment of inertia.
The other word for atomic radius includes the Van der Waals radius, ionic radius, and covalent radius. The atomic radius refers to half the distance between the nuclei of identical neighboring atoms in the solid form of an element.
The atomic radius of Xenon is about 108 picometers (pm).
radius of the wheel divided by the radius of the axle.
The covalent radius of argon is 106 +/- 10 picometers.
The diameter by definition because a diameter of a given object is twice its radius.
By definition, the diameter of a circle is twice the radius.
area = pi * radius* 2
By definition, the radius is half the diameter
pi x the square of the radius
R=1/2 diameter
Approximate using the Arrhenious definition.
A true and useful definition of "radius" is that it's 1/2 of the diameter.
Yes. That's its definition.
That is correct
The ionic radius is the measure of an atom's ion in a crystal lattice. The value for an ionic radius is typically 30 pm to about 200 pm. An ionic radius is usually measured using x-ray crystallography.
Since circumference is proportional to the diameter (the proportionality is the definition of the irrational number pi) and the radius is just twice the diameter, if you triple the radius, you also triple the circumference.