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A photon is basically a piece of light - or of electromagnetic radiation, since in this case it is invisible.
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What is a uv photon?
UV means ultraviolet, and a photon is a particle of light.
What happens by striking of photon?
when e- jumps from higher to lower orbit or lower to higher by striking of photon,a spectrum is observed which either lies in ultraviolet rays and x-rays
What is the frequency for ultraviolet waves?
Ultraviolet radiation has a wavelength between 10 and 400 nanometers. The shorter the wavelength, the more energy each photon contains. To find the frequency, divide the speed of light (299,792,458 metets per second) by the wavelength.
What is the energy of a 500 nm photon?
The energy of a 500 nm photon is 3.1 eV (electron volts). This is a unit of measure used to represent the energy of a single photon. To put this into perspective, a single photon of visible light has an energy of 1.8 to 3.1 eV, and a single photon of ultraviolet light has an energy of 3.1 to 124 eV. The energy of a 500 nm photon can be calculated by using the following equation: E = hc/ Where: E = energy of the photon (in eV) h = Planck's constant (6.626 * 10-34 Js) c = speed of light (2.998 * 108 m/s) = wavelength of photon (in meters) Therefore, the energy of a 500 nm photon is calculated as follows: Convert the wavelength from nanometers to meters: 500 nm = 0.0005 m Insert the values into the equation: E = (6.626 * 10-34 Js) * (2.998 * 108 m/s) / (0.0005 m) Calculate the energy: E = 3.1 eVTherefore, the energy of a 500 nm photon is 3.1 eV.
What is the energy of an ultraviolet photon having a wavelength of 1.18?
Energy of photon = Plank's ConstantXVelocity of light/Wavelength = h*c/lambda Put the values to get the answer.
What is a uv photon?
UV means ultraviolet, and a photon is a particle of light.
What do colors have to do with visible light?
The visible light contains wave lenghts from 200nm to 800nm. 200 nm corresponds with the violet/blue colour and 800nm and around corresponds with red colour. Above 800nm wave lenght of the light is called infrared and below 200nm - ultraviolet. The shortest the lenght, the higher the energy. After ultraviolet we have radio waves, micro waves, X-rays, etc.
Is ultraviolet a bundle of light energy?
Yes, and that bundle is called a photon.
Does visible light have more or less energy than ultraviolet light?
Well, first of all, protons don't make light. I think you mean 'photons'. A photon of ultraviolet light carries more energy than a photon of visible light, because it has a higher frequency / shorter wavelength.
When an electron drops from level 5 to level 1 a photon is emitted in what region?
Ultraviolet
What happens by striking of photon?
when e- jumps from higher to lower orbit or lower to higher by striking of photon,a spectrum is observed which either lies in ultraviolet rays and x-rays
Is it true that ultraviolet light carries more energy than infrad radiation?
im 75% positive that it does penetrate deeper than infrared radiation.
What is the difference between ultraviolet and infrared lights?
Wavelength, frequency, and energy carried by each photon (light quantum).
What is the energy (in joules) of an ultraviolet photon with wavelength 180nm?
1.11 atto Joules.
What is the difference between the energy of ultra violet light and the energy visible light?
Ultraviolet light has a greater energy per photon.
What is photoionization?
The removal of one or more electrons from an atom or molecule by absorption of a photon of visible or ultraviolet light. (Also known as atomic photoelectric effect.)
Why are ultraviolet rays more harmful to the skin than visible light?
That's related to the fact that UV rays have more energy per photon.
