Zoeken
01
straal, radius
the length of a line segment between the center and circumference of a circle or sphere
02
de achttiende letter, de letter R
the 18th letter of the Roman alphabet
03
r, r (radiënt)
a unit of radiation exposure; the dose of ionizing radiation that will produce 1 electrostatic unit of electricity in 1 cc of dry air
04
gasconstante, universele gasconstante
(physics) the universal constant in the gas equation: pressure times volume = R times temperature; equal to 8.3143 joules per kelvin per mole
01
R-gewijzigd, R-klasse
describing a motion picture that people under the age of 17 need a guardian or parent in order to watch it
