Question

Calculate the wavelength in meters of electromagnetic radiation that has a frequency of 640.0 kHz. (c = 3.00 X 108 m/s)

Answer 1

Answer: 468.8m

Step-by-step explanation:

640kHz x 1000Hz/1kHz = 6.4x10^5 Hz

λ=c/v

3.00x10^8m/s / 6.4x10^5s = 468.75m