What is the frequency of 6.9810214 Hertz in nanometers?

Answer 1

Frequency is inversely proportionate to wavelength.

That is, f = 1/(lamda)

You have frequency, 6.9810214 Hz

You want 'lamda'.

Re-arranging, you get lamda = 1/f = 1/6.9810214Hz = 0.1432m

Then you just need to convert that in to nm, note 1nm = 1*10-9m

So (0.1432/10-9) nm

Answer 2

To convert frequency to wavelength, you can use the formula: wavelength (in nm) = speed of light (in nm/s) / frequency (in Hz). The speed of light in a vacuum is about 299,792,458 meters per second, which is approximately 299,792,458,000 nanometers per second. So, the wavelength of a 6.9810214 Hz frequency would be around 42,983,804.5 nanometers.