International

Electrotechnical

Area		Physics for electrotechnology / Space and time

IEV ref		113-01-25

Symbol		r R

en		radius
		distance from the centre of a circle to the circumference NOTE The radius of a sphere is the radius of a great circle.

fr		rayon, m
		distance du centre d’un cercle à sa circonférence NOTE Le rayon d’une sphère est celui d’un grand cercle.

ar		نصف قطر

cs		poloměr

de		Radius, m

es		radio

fi		säde

it		raggio

ko		반지름 반경

ja		半径

pl		promień

pt		raio

sv		radie

zh		半径

Publication date: 2011-04