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1.77eV
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∙ 14y ago
To find the energy of a photon, you can use the equation E = hc/λ where E is energy, h is Planck's constant (6.626 x 10^-34 Js), c is the speed of light (3.00 x 10^8 m/s), and λ is the wavelength of the photon in meters. Plugging in the values for a 700 nm photon gives you E = (6.626 x 10^-34 Js * 3.00 x 10^8 m/s) / (700 x 10^-9 m).
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How many joules in a wavelength of 700nm?
The energy of a photon is given by E = hc/λ, where h is Planck's constant, c is the speed of light, and λ is the wavelength. Plugging in the values for h and c and the wavelength of 700 nm, you can calculate the energy of a single photon.
What is the energy of a photon of 325nm?
The energy of a photon is determined by the equation E = hf, where E is energy, h is Planck's constant (6.626 x 10^-34 J s), and f is the frequency of the photon. First, calculate the frequency of the photon using the speed of light equation, c = λf. Then, substitute the frequency into the energy equation to find the energy of the photon.
How do you find the energy of a photon?
The energy of a photon can be calculated using the formula E=hf, where E is energy, h is Planck's constant (6.63 x 10^-34 J.s), and f is the frequency of the photon. Alternatively, you can use the formula E=hc/λ, where c is the speed of light (3.00 x 10^8 m/s) and λ is the wavelength of the photon.
The energy of a photon depends on what?
The energy of a photon depends on its frequency or wavelength. The energy is directly proportional to the frequency of the photon, meaning that higher frequency photons have higher energy levels.
How does the energy of a photon compare in difference in energy levels of the atom from which it is emitted?
The energy of a photon emitted from an atom is determined by the energy difference between the initial and final energy levels of the atom. The energy of the photon is directly proportional to this difference in energy levels. If the energy levels are farther apart, the emitted photon will have higher energy, whereas if the levels are closer together, the photon will have lower energy.
How do you find the energy of a photon?
The energy of a photon can be calculated using the formula E=hf, where E is energy, h is Planck's constant (6.63 x 10^-34 J.s), and f is the frequency of the photon. Alternatively, you can use the formula E=hc/λ, where c is the speed of light (3.00 x 10^8 m/s) and λ is the wavelength of the photon.
How do you find energy when given frequency?
The energy of a photon of electromagnetic radiation is(Photon's frequency) times (Planck's Konstant) .
Find the energy of a photon whose frequency is 5x10 12 Hz?
The energy of a photon can be calculated using the formula E = h * f, where h is Planck's constant (6.626 x 10^-34 J*s) and f is the frequency of the photon. Thus, for a frequency of 5 x 10^12 Hz, the energy of the photon would be 3.31 x 10^-21 Joules.
What is the energy of photon?
the energy of a photon is h times f
What is the energy in a photon of light proportional to?
The energy in a photon of light is proportional to its frequency, according to the equation E=hf, where E is energy, h is the Planck constant, and f is frequency. This means that photons with higher frequencies have higher energy levels.
The energy of a photon depends on what?
The energy of a photon depends on its frequency or wavelength. The energy is directly proportional to the frequency of the photon, meaning that higher frequency photons have higher energy levels.
The light bearing packet of energy emitted by an electron is called a?
A packet of light energy is called a photon.
A photon has a wavelength 628 nm. Calculate the energy of the photon in joules?
The energy of the photon is 3,1631.e-19 joule.
What is a quantum of electromagnetic energy called?
. . . photon.
The is the particle that carries radiant energy?
The particle that carries radiant energy is the photon. Photons are massless particles that travel at the speed of light and carry electromagnetic radiation, including visible light, radio waves, and x-rays.
When an electron drops to a lower energy level what is the energy of a photon released?
The energy of the photon is the same as the energy lost by the electron
Could an atom emit one photon of blue light after absorbing only one photon of red light?
No, an atom typically emits photons of the same or lower energy than the absorbed photons. In this case, a red photon has lower energy than a blue photon, so it's not possible for an atom to absorb a red photon and emit a blue photon.
