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Sam_A
..then a wavelength of zero nanometers has infinite energy?
Okay, how about.. as the wavelength approaches zero nanometers, the energy approaches infinity? Is there a limit in this?mfb said:There is no "wavelength of zero nanometers".
The energy per photon, yes.Sam_A said:Okay, how about.. as the wavelength approaches zero nanometers, the energy approaches infinity?
The energy of a photon is directly proportional to its frequency, and inversely proportional to its wavelength. This means that as the wavelength decreases, the frequency increases, leading to an increase in energy.
The electromagnetic spectrum includes all wavelengths of electromagnetic radiation, ranging from radio waves with long wavelengths to gamma rays with short wavelengths. As the wavelength decreases along this spectrum, the energy of the radiation increases.
This relationship between energy and wavelength is crucial in many fields, including physics, chemistry, and astronomy. It is used in technologies such as X-rays, lasers, and solar panels.
While shorter wavelengths do generally have higher energy, this does not necessarily mean they are always more dangerous. Factors such as the intensity and duration of exposure also play a role in determining the potential harm of a particular wavelength.
According to the laws of physics, there is a theoretical limit to the shortest possible wavelength, known as the Planck length. This is approximately 1.6 x 10^-35 meters, beyond which the concept of wavelength becomes meaningless.