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What is the frequency of a UV photon at 350nm?
The frequency of a UV photon with a wavelength of 350 nm can be calculated using the equation: frequency = speed of light / wavelength. The speed of light is approximately 3.00 x 10^8 m/s. Plugging in the values, we find that the frequency of a UV photon with a wavelength of 350 nm is approximately 8.57 x 10^14 Hz.
Does UV radiation have more energy than violet light?
Violet light: 380-450 nm Red light: 620-750 nm nm=nanometer=10-9 meter
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 opposite of a photon?
The opposite of a photon is an antiphoton.
How do you calculate photon flux given v?
Photon flux can be calculated using the formula: photon flux = v * E, where v is the frequency of the photons and E is the energy of each photon. By multiplying the frequency of the photons by the energy of each photon, you can determine the photon flux.
Why are there no substances that convert visible light into UV?
UV has higher energy (per photon) than visible light.
What might the photon from 9.7210-8 be useful for?
would be useful for getting a suntan, since this wavelength falls in the category of UV rays.
What is the frequency of a UV photon at 350nm?
The frequency of a UV photon with a wavelength of 350 nm can be calculated using the equation: frequency = speed of light / wavelength. The speed of light is approximately 3.00 x 10^8 m/s. Plugging in the values, we find that the frequency of a UV photon with a wavelength of 350 nm is approximately 8.57 x 10^14 Hz.
Amoung Uv ray and gamma ray Which is the stronger ray?
Gamma rays. Each individual photon is more energetic, at any rate.
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.
How do the values of photon energy help explain warnings about sunburn?
Photon energy is directly related to the frequency of ultraviolet (UV) light emitted by the sun. Higher-energy photons, particularly in the UV spectrum, have the ability to penetrate skin cells and can cause damage to DNA, leading to sunburns and increasing the risk of skin cancer. Warnings about sunburn are based on the understanding that exposure to high-energy UV radiation can result in harmful effects, emphasizing the need for protective measures like sunscreen and clothing.
Will indium display the photoelectric effect with UV light?
Yes, indium can display the photoelectric effect when exposed to UV light. When UV light shines on a metal surface like indium, electrons are ejected from the surface due to the photon energy exceeding the work function of the metal. This phenomenon is known as the photoelectric effect.
Does UV radiation have more energy than violet light?
Violet light: 380-450 nm Red light: 620-750 nm nm=nanometer=10-9 meter
When a photon is absorbed by a molecule what happens to the photon?
The photon is adsorbed in the first atom that it encounters. the atom then retains the energy for a finite period of time, and then ejects it as a photon, in the frequency of the atom. The larger the atom, the lower the freq. so, a lot of the re-raidation occurs in the IR band (heat) A good example of this, is the UV photons impinging on (or into) your skin. the result (not incliuding the celluar damage) will be felt as heat. and if continued long enough, a burn will result. Want More proof?, try a UV laser. Dr. B
What has the lowest energy IR UV Visible or X-rays?
Infrared has the lowest energy per photon.Infrared has the lowest energy per photon.Infrared has the lowest energy per photon.Infrared has the lowest energy per photon.
The light bearing packet of energy emitted by an electron is called a?
A packet of light energy is called a photon.
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.
