Questions

What happens to the energy of a photon of light as the frequency increases?

What happens to the energy of a photon of light as the frequency increases?

An increase in frequency produces a proportional decrease in the wavelength of light with a corresponding increase in the energy of the photons that make up the light. Thus as frequency increases (with a corresponding decrease in wavelength), the photon energy increases and visa versa.

How does the energy of a photon relate to the other properties of light?

As per Einstein’s light quantum theory, photons have energy equal to their oscillation frequency times Planck’s constant. Einstein proved that light is a flow of photons, the energy of these photons is the height of their oscillation frequency, and the intensity of the light corresponds to the number of photons.

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What does the energy of a photon depend on quizlet?

Energy of photons depends on frequency or wavelength, not intensity (brightness).

Which factor does not affect the photon?

Explanation: Photons have no charge. They can interact with charged particles but not with themselves. This is why photons are neutral and not affected by magnetic or electric fields. 6.

Do photons have a wavelength?

Generally speaking, photons have similar properties to electromagnetic waves. Each photon has a wavelength and a frequency. The wavelength is defined as the distance between two peaks of the electric field with the same vector. Unlike an electromagnetic wave, a photon cannot actually be of a color.

What happens to a high energy photon after it strikes an electron?

When an electron is hit by a photon of light, it absorbs the quanta of energy the photon was carrying and moves to a higher energy state. One way of thinking about this higher energy state is to imagine that the electron is now moving faster, (it has just been “hit” by a rapidly moving photon).

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What are two properties of photon?

Property 1: The energy of a photon is given as E = h ν E = h\nu E=hν , here ν is the frequency and h is the Planck’s constant. Property 2: We know that speed of light is given by c = 3 x 108 m/s. Property 3: The rest mass of the photon is zero. Property 4: Photons are stable particles.

What does the photon theory of light say?

According to the photon theory of light, photons: behave like a particle and a wave, simultaneously. carry energy and momentum, which are also related to the frequency (nu) and wavelength (lamdba) of the electromagnetic wave, as expressed by the equation E = h nu and p = h / lambda.

How does the energy of a photon depend on its wavelength quizlet?

How is the energy of a photon related to its wavelength? Inversely proportional.