Hi vande060.vande060 said:
Do you mean wavenumber?vande060 said:
I think that's right.
But realize that depending on the context, wavenumber sometimes is defined as 1/λ and sometimes defined as 2π/λ. The above looks right to me assuming that you are using the wavenumber = 1/λ definition, and assuming that you mean the wavenumber is 1200 cm-1.vande060 said:
To calculate wavelength, divide the speed of the wave by its frequency. The formula is: Wavelength = Speed of wave / Frequency
The unit of measurement for wavelength is meters (m). However, it can also be measured in other units such as nanometers (nm) or micrometers (μm) depending on the size of the wave.
Yes, wavelength can change depending on the medium it is traveling through. It may also change if the frequency of the wave changes.
Wavelength and the color of light are directly related. Shorter wavelengths correspond to colors on the blue end of the visible light spectrum, while longer wavelengths correspond to colors on the red end.
No, wavelength is a physical quantity and therefore cannot be negative. It is always a positive value.