here,
energy E = hf
where h = plank const,
f = c*wavelenght
c =3*10^8m/s
h = 6.626*10^-34
then simplyfying got ans....
E = hv where that "v" is actually supposed to be the Greek letter nu, standing for frequency. So just convert the wavelength to frequency and multiply by Planck's constant and you'll have your answer.
Short length radiation refers to electromagnetic waves with a wavelength shorter than ultraviolet light, typically in the X-ray and gamma-ray ranges. Due to their high energy, short length radiation can penetrate materials more easily and is commonly used in medical imaging, industrial testing, and scientific research. However, exposure to high doses of short length radiation can be harmful to living tissues.
Gamma rays have the shortest wavelength and the highest energy of all types of electromagnetic radiation. They are produced by radioactive decay and nuclear explosions.
Infrared radiation has lower energy and longer wavelengths compared to visible light. Its strength and length can vary depending on the source, but typically falls within the range of 700 nanometers to 1 millimeter in wavelength.
Gamma rays have the shortest wavelength and highest energy among all forms of electromagnetic radiation. They are produced by the decay of atomic nuclei and are highly penetrating, making them useful in medical imaging and cancer treatment.
E = hv where that "v" is actually supposed to be the Greek letter nu, standing for frequency. So just convert the wavelength to frequency and multiply by Planck's constant and you'll have your answer.
Short length radiation refers to electromagnetic waves with a wavelength shorter than ultraviolet light, typically in the X-ray and gamma-ray ranges. Due to their high energy, short length radiation can penetrate materials more easily and is commonly used in medical imaging, industrial testing, and scientific research. However, exposure to high doses of short length radiation can be harmful to living tissues.
Gamma rays have the shortest wavelength and the highest energy of all types of electromagnetic radiation. They are produced by radioactive decay and nuclear explosions.
Infrared radiation has lower energy and longer wavelengths compared to visible light. Its strength and length can vary depending on the source, but typically falls within the range of 700 nanometers to 1 millimeter in wavelength.
I believe you are actually asking the wrong question, if you are referring to a ray of light. From the viewpoint of classical physics (which designates radiation as a wave), there is no comment on the length. Given that radiation travels at the speed of light (c =~ 3*10^8 m/s) the length of a ray could be the duration of the source (in seconds) times the speed of light. However, in quantum mechanics, radiation is composed of discrete particles, called photons. Photons are massless, and there is no comment on the length, or geometry of a photon.
You have gamma rays, x-rays, ultraviolet rays, light rays, infra red rays, microwaves and radio waves in increasing order of wave length and and decreasing order of frequencies. Out of which radio waves have lowest energy. Longer the wave length, lower is the energy.
Infrared radiation is a form of energy with wavelengths that are longer than red light. You can look up pictures of a Light Waves Spectrum to find out the length of red light. infrared radiation is invisible, but can be felt as heat.
The pure state of a quantum system is usually denoted by the vector ket with the unit length.
Photons, because higher frequencies have more energy higher frequency light is more energetic. Flames are simply excited electron releasing energy in the form of light. Energy progresses from red to violet in terms of visible light because violet has shorter wave length and hence higher frequencies. Also note that in the science of quantum mechanics, all forms of matter, energy, space and time are divided into small packages called quanta. The whole point is that physical quantities, unlike mathematical quantities, are not infinitely subdivisible. There is a limit to how small something can be, and that limit is a quantum. EDIT: A nice answer, although it has nothing to do with the question. A quanta is the smallest unit of energy.
Gamma rays have the shortest wavelength and highest energy among all forms of electromagnetic radiation. They are produced by the decay of atomic nuclei and are highly penetrating, making them useful in medical imaging and cancer treatment.
You have gamma rays, x-rays, ultraviolet rays, light rays, infra red rays, microwaves and radio waves in increasing order of wave length and and decreasing order of frequencies. Out of which radio waves have lowest energy. Longer the wave length, lower is the energy.
The Planck number is significant in quantum physics because it represents the smallest possible unit of measurement for certain physical quantities, such as length, time, and energy. It sets fundamental limits on our understanding of the universe at extremely small scales and plays a key role in theories like quantum gravity and the nature of spacetime.