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How much energy in Joules is in one photon of light with a wavelength of 550 nm?
BrianJohnsongp3125
3.04 10-19 j
Wiki User
∙ 12y ago
Wiki User
∙ 9y agoUsing Planck's theorem the energy stored in light is given by
E=hc/d where h is Planck's constant c the speed of light and d the wavelength of light. h=6.6*10-34 Js. c=3*108 ms-1. d=550*10-9.
The answer comes out as 3.6*10-19 J or 2.25 eV.
Wiki User
∙ 15y agoWhat is the wavelength of light with a frequency of 150nm
Wiki User
∙ 14y agoThe energy is E=hf= hc/w = .2ppj/150nm=1.333e-18 joules.
Wiki User
∙ 14y agoThe energy is hc/w = 2E-25/650E-9=307.692E-21 Joules = 1.923 electron volt.
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How do you find the energy of a photon?
You need to know the photon's frequency or wavelength. If you know the wavelength, divide the speed of light by the photon's wavelength to find the frequency. Once you have the photon's frequency, multiply that by Planck's Konstant. The product is the photon's energy.
Which is more energetic a red photon or a blue photon?
The energy of a photon is inversely propotional to its wavelength. The wavelength of a blue photon is less than that of a red photon. That makes the blue photon more energetic. Or how about this? The energy of a photon is directly proportional to its frequency. The frequency of a blue photon is greater than that of a red photon. That makes the blue photon more energetic. The wavelength of a photon is inversely proportional to its frequency. The the longer the wavelength, the lower the frequency. The shorter the wavelength, the higher the frequency.
What is the relationship between wavelength of light and the quantity of energy per photon?
The energy per photon is directly proportional to the frequency; the frequency is inversely proportional to the wavelength (since frequency x wavelength = speed of light, which is constant); thus, the energy per photon is inversely proportional to the wavelength.
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 the energy J of photon with a wavelength of 601nm?
for a photon energy= Planks Constant * frequency and frequency= speed of light/wavelength so E= hc/(wavelength) h= 6.63E-34 J/s c= 3E8 m/s Plug n' Chug
How do you calculate the energy in joules of a photon of green light having a wavelength of 529 nm?
The energy of this photon is 3,7351.10e-19 joules.
How do you find the energy of a photon?
You need to know the photon's frequency or wavelength. If you know the wavelength, divide the speed of light by the photon's wavelength to find the frequency. Once you have the photon's frequency, multiply that by Planck's Konstant. The product is the photon's energy.
Which is more energetic a red photon or a blue photon?
The energy of a photon is inversely propotional to its wavelength. The wavelength of a blue photon is less than that of a red photon. That makes the blue photon more energetic. Or how about this? The energy of a photon is directly proportional to its frequency. The frequency of a blue photon is greater than that of a red photon. That makes the blue photon more energetic. The wavelength of a photon is inversely proportional to its frequency. The the longer the wavelength, the lower the frequency. The shorter the wavelength, the higher the frequency.
What is the relationship between wavelength of light and the quantity of energy per photon?
The energy per photon is directly proportional to the frequency; the frequency is inversely proportional to the wavelength (since frequency x wavelength = speed of light, which is constant); thus, the energy per photon is inversely proportional to the wavelength.
What is the amount of energy for each photon called?
It depends on the wavelength of the photon. Energy of each photon is hc/λ, where h = Planck's constant = 6.626x1034 Js, c = speed of light = 3x108 m/s, and λ = wavelength of the photon
What is the frequency in hertz and the energy in joules of an x-ray photon with a wavelength of 2.32 Å?
For the frequency, first convert the wavelength to meters (divide the number of Angstroms by 1010), then use the formula: wavelength x frequency = speed. Using the speed of light in this case. Solving for frequency: frequency = speed / wavelength. To get the photon's energy, multiply the frequency times Planck's constant, which is 6.63 x 10-34 (joules times seconds).
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 the energy of blue light with a wavelength of 430.5nm?
The energy is 4,6143.10e-19 joules.
In visible light color is an indication of?
Wavelength, Frequency, or Photon Energy
Photon energy and frequency increases as the wavelength of light?
The energy increases as the frequency increases.The frequency decreases as the wavelength increases.So, the energy decreases as the wavelength increases.
What is the energy and wavelength of a light of 720 nanometer?
Wavelength is 720 nanometers. Energy is 2.72 x 10-19 joules.
What is the energy J of photon with a wavelength of 601nm?
for a photon energy= Planks Constant * frequency and frequency= speed of light/wavelength so E= hc/(wavelength) h= 6.63E-34 J/s c= 3E8 m/s Plug n' Chug
