Mell What is the frequency of a photon having an energy of 5×10 24 J?
The approximate frequency of the photon is 7.5 GHz. We can find this by taking 5 * 10^-24 Joules and dividing it by 6.626 * 10^-34 Joule Seconds to get 7,546,030,788 Hz (or 7.5 GHz).
What is the energy of a photon with a frequency of 5×10 14?
Explanation: h is Planck’s Constant, f is the frequency, c is the speed of light, and λ is the wavelength of the radiation. Calculate the energy of a photon of radiation whose frequency is 5.00×1014Hz . The energy is 3.31×10−19J .
What is the frequency of a photon with energy?
The amount of energy is directly proportional to the photon’s electromagnetic frequency and thus, equivalently, is inversely proportional to the wavelength. The higher the photon’s frequency, the higher its energy. Equivalently, the longer the photon’s wavelength, the lower its energy.
How do you find the frequency of a photon?
The relationship between speed of light (c) , wavelength (λ) (pronounced lambda), and frequency (ν) (pronounced noo), is given mathematically as c=λ⋅ν . To find the frequency of a photon with a wavelength of 2.5×10−9m , rearrange the equation to isolate ν and solve. The unit for frequency is 1/s , or Herz (Hz).
Which variable is directly proportional to frequency?
The variable that is directly proportional to the frequency is λ, the wavelength.
Which color of light has the greatest energy?
violet
Red has the lowest energy and violet the highest.
Which of the following has lowest frequency?
The electromagnetic spectrum is generally divided into seven regions, in order of decreasing wavelength and increasing energy and frequency: radio waves, microwaves, infrared, visible light, ultraviolet, X-rays and gamma rays.So among the given options, visible lights has the lowest frequency, while gamma rays has the …
Can a photon change its frequency?
The photon remains intact – that means only its frequency changes. A process that consumes one photon and produces another at a different frequency.
What does frequency of a photon mean?
The frequency of a photon is defined as how many wavelengths a photon propagates each second. Unlike an electromagnetic wave, a photon cannot actually be of a color.
How are the frequency and wavelength of light related?
As changes in energy levels of electrons increase, the frequencies of atomic line spectra they emit ________. How are the frequency and wavelength of light related?
Which is variable is directly proportional to frequency?
Frequency equals wavelength divided by the speed of light. Which variable is directly proportional to frequency? What is the maximum number of d orbitals in a principal energy level?
How does the speed of visible light compare with gamma rays?
How does the speed of visible light compare with the speed of gamma rays, when both speeds are measured in a vacuum? a. the speed of visible light is greater. b. the speed of gamma rays is greater.
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