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Spectroscopy is the study of the interaction between matter and electromagnetic radiation. It involves analyzing the energy, wavelength, and frequency of light to understand the properties of materials and their molecular structure.
Planck's Law (E = hν) relates the energy of a photon to its frequency, while the wave equation (c = λν) connects wavelength and frequency. These fundamental equations form the basis of spectroscopy calculations.
Select what you want to calculate (energy, wavelength, or frequency), enter the known value with appropriate units, and the calculator will compute the result using Planck's Law and the wave equation.
Common examples include calculating the energy of visible light (400-700 nm), radio waves (kHz-MHz), or X-rays (0.01-10 nm). The calculator handles all these conversions with appropriate units.
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