source : yahoo.com

## the energy of a photon is directly proportional to its. . .?

Q1:

D. frequency

Q2:

A. amplitude AND

C. frequency AND

D. intensity

An electron only is emitted IF f > PHI/h, where PHI is work function and h is Planck’s constant.

Intensity is related to amplitude, thus it depends on both.

The number of electrons emitted depends on:

1. whether an electron is emitted or not, thus frequency

2. the flow rate of photons incident on the material, which is equal to the product of intensity and incidence area.

Q3:

A. energy of the emitted photon

A photon has a frequency of 2.68 * 10^6 Hz. What is its energy? – As you know, the energy of a photon is directly proportional to its frequency. This relationship between energy and frequency is established by the Planck – Einstein equation, which looks like this. Notice that the frequency of the photon is given to you in hertz, #"Hz"#.The energy of a photon is directly proportional to its frequency. High-frequency photons have the greater energy whereas low-frequency photons have the lesser energy. Because each photon will only generate a single electron no matter how energetic it is.Photon polarization is the quantum mechanical description of the classical polarized sinusoidal plane electromagnetic wave. An individual photon can be described as having right or left circular polarization, or a superposition of the two.

Photoelectric effect – Physics and Radio-Electronics – A photon's energy is directly proportional to its frequency and inversely proportional to its wavelength. Therefore, photons that are emitted due to larger energy transitions tend to have shorter wavelengths. The relationship between the transition of an electron and its wavelength is…Yes. energy of a photon is proportional to its frequency. The proportionality constant here is known as the Planck constant. Originally Answered: How do I convince myself that the energy of a photon should be directly proportional to it's frequency?The energy of the photon is directly proportional to frequency. 'cause when frequency increases, it's energy also increases. So, option A is your final answer! It means higher the frequency of photon greater will be its energy and lesser will be its wavelength.

Photon polarization – Wikipedia – A photon is the smallest element of electromagnetic energy. Photons are energy disturbances moving through A x-radiation photon and a visible light photon are fundamentally the same except that x-radiation photons have a The energy of a photon is directly proportional to its frequency.Photon energy (light energy as a quantum energy) is more precious than heat energy, nevertheless most of the solar beam tend to change into heat of ambients. The most efficient work of solar beams will be done by utilizing the quantum aspects of it as in the photosynthetic functions of plants do.Directly proportional: as one amount increases, another amount increases at the same rate. ∝. The symbol for "directly proportional" is ∝ (Don't confuse it with the symbol for infinity ∞ ). y = kx. Where k is the constant of proportionality. Example: y is directly proportional to x, and when x=3 then y=15.