All of the various light
waves move with the same speed, a value
abbreviated (c) equal to 3.00
× 108 m/s. The frequency ([1]) that light waves
pass a given point is
measured in waves/second or
simply ‘per second’ (1/s).
the frequency of the wave f =
(3.00 × 10^8 m/s)/ 2.340 m
f = 1.28x10^8 Hz
