What is the wavelength of light (nm) having a frequency of 1.82 x 1014 Hz?
2 answers
Your school subject is probably physics, not "help on."
Use the wave equation...
frequency*wavelength=c speed of light.
of course the speed of light is 3*10^8 m/s
frequency*wavelength=c speed of light.
of course the speed of light is 3*10^8 m/s