Wavelength=Speed of light/Frequency
W = 3 x 10^8 / 4.80 * 10^17 Hz
W = 6.25 x 10^-10 meters - wavelength of the x-ray.
An Fm radio station broadcast at a freguency of 98.5min. what is the wavelength of the station's broadcast signal?
Use the same formula I gave you:
Wavelength = Speed of light / Frequency
W =3 x 10^8 / 98.5
[Your frequency of 98.5 MUST be in herz, but not sure if you have it right. Generally speaking, FM Radio Stations broadcast at a frequency in MHz(megaherz), or in millions of herz]
W =3 x 10^8 /98.5 x 10^6
W = ~3 meters - wavelength of the station's broadcast signal.
