Calculate the wavelength, frequency and wave number of light wave whose period is 2.0 x 10-10 s
Here,
The wavelength range of the visible spectrum extends from violet (400 nm) to red (750 nm). Express these wavelengths in frequencies (Hz). [1 nm = 10-9 m]
Frequency of violet light,
Frequency of red light,
What is continuous spectrum?
What do you mean by absorption spectra?