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3.11 x 10 on the power of -11 J

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The photon energy of red light with a wavelength of 640 nm is approximately 1.94 eV (electron volts). This can be calculated using the formula E = hc/λ, where h is Planck's constant, c is the speed of light, and λ is the wavelength of the light.

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Q: What is the photon energy of red light having wavelength 640 nm?
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How are color wavelength and photon energy related?

Color wavelength and photon energy are inversely related. This means that as the wavelength of light decreases and the frequency increases, the energy of the photons also increases. Shorter wavelengths correspond to higher energy photons, such as in the case of ultraviolet light having higher energy than visible light.


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 energy of an ultraviolet photon having a wavelength of 1.18?

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 of the photon. Plugging in the values, the energy of an ultraviolet photon with a wavelength of 1.18 nm is approximately 10.53 eV.


How much energy is contained in a photon of green light?

The energy of a photon of green light with a wavelength of approximately 520 nanometers is about 2.38 electronvolts.


What is the energy of one photon of light with a wavelength of 445nm?

The energy of one photon of light with a wavelength of 445nm is about 2.79 electronvolts. This can be calculated using the equation E = hc/λ, where h is the Planck constant, c is the speed of light, and λ is the wavelength.

Related questions

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 are color wavelength and photon energy related?

Color wavelength and photon energy are inversely related. This means that as the wavelength of light decreases and the frequency increases, the energy of the photons also increases. Shorter wavelengths correspond to higher energy photons, such as in the case of ultraviolet light having higher energy than visible light.


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 energy of an ultraviolet photon having a wavelength of 1.18?

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 of the photon. Plugging in the values, the energy of an ultraviolet photon with a wavelength of 1.18 nm is approximately 10.53 eV.


How much energy is contained in a photon of green light?

The energy of a photon of green light with a wavelength of approximately 520 nanometers is about 2.38 electronvolts.


In visible light color is an indication of?

In visible light, color is an indication of the wavelength of light that is being reflected or emitted by an object. Different colors correspond to different wavelengths of light, with red having the longest wavelength and violet having the shortest.


What is the energy of one photon of light with a wavelength of 445nm?

The energy of one photon of light with a wavelength of 445nm is about 2.79 electronvolts. This can be calculated using the equation E = hc/λ, where h is the Planck constant, c is the speed of light, and λ is the wavelength.


What is the relationship between wavelength of light and the quantity of energy per photon?

The relationship between wavelength and energy per photon is inverse: shorter wavelengths correspond to higher energy photons, according to the equation E = hc/λ, where E is energy, h is Planck's constant, c is the speed of light, and λ is wavelength.


What is the energy of a photon of blue light that has a wavelength of 475?

The energy of a photon can be calculated using the equation E = hc/λ, where h is Planck's constant, c is the speed of light, and λ is the wavelength of the light. Plugging in the values for h, c, and λ, the energy of a photon of blue light with a wavelength of 475 nm is approximately 4.16 x 10^-19 joules.


What is the relationship between the wavelength of light and the quantity of energy per photon?

inversely related


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 wavelength λ of the photon that has been released in Part B?

The wavelength λ of a photon can be calculated using the energy of the photon E and the speed of light c, where λ = c/E. The energy of the photon depends on the emission process that released it.