DATA EQUATION
1 nanometer (1nm) = 1/1000000000 of a meter
SO FOR INSTANCE-
BLUE HAS A WAVELENGTH OF 450 NM WITH A HIGH FREQUENCY WHILE RED HAD A LOWER FREQUENCY AS ITS WAVELENGTH IS LONGER, 700 NM, SCALING THIS IS TRICKY. HOWEVER IT CAN BE AS SIMPLE AS THE DISTANCE BETWEEN THE TWO HIGH POINTS OF THE WAVE TRANSLATED INTO CM.
I.E 70 CM BECOMES THE WAVELENGTH WITHIN MY MOVING INFO-GRAPHIC.