What is the frequency of a photon with an energy of 3.51 10 − 19j?, Explanation: If you use Planck-Einstein equation, E = h.f where h is Planck’s constant, which 6.626 x 10−34 J.s, then you can work out the frequency: f = E/h, = 4.41 x 10−19 /6.626 x 10−34 = 6.655 x 1014 Hz.
Furthermore, What is the frequency S 1 of electromagnetic radiation?, 20. Explanation: The frequency and wavelength of electromagnetic radiation are related by the equation c = λν, where c is the speed of light (=3.00 x 108 m/s ), λ is the wavelength in m and ν is the frequency is s–1 or Hz.
Finally, What is the wavelength of a photon with an energy of 4.56 x10 19 J answers com?, What is the wavelength of a photon with an energy of 4.56 10-19 J? The wavelength is 436 nm.
Frequently Asked Question:
How do you find the frequency of a photon?
E = h * c / λ = h * f ,
- E is the energy of a photon.
- h is the Planck constant,
- c is the speed of light,
- λ is the wavelength of a photon,
- f is the frequency of a photon.
What is the frequency of the photon?
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. Instead, a photon will correspond to light of a given color.
How do you find the frequency of a photon given the wavelength?
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).
How do u find the frequency?
How to calculate frequency
- Determine the action. Decide what action you want to use to determine the frequency. …
- Select the length of time. Select the length of time over which you will measure the frequency. …
- Divide the numbers. To calculate frequency, divide the number of times the event occurs by the length of time.
How do you calculate the frequency of a photon that could be used to break the bond?
- E=2.64×10−19J.
- Q 2. To find the frequency of this photon, we can use: E=hν
- Q 3. The wavelength is then calculated by: ν=cλ
- ⇒λ=cν=2.998×108m⋅s 3.98×1014s−1.
- ⇒λ=7.52×10−7m=752nm.
What is the frequency of a photon with an energy of 4.56 x10 19 J answers com?
Using velocity = frequency * wavelength, and noting that all Electromagnetic waves have a speed of 3.0 * 108 , the frequency of the light is 1.2 * 1015 Hz.
What is the wavelength of a photon with an energy of 3.26 x10 19 J answers com?
What is the wavelength of a photon with an energy of 3.26 x 10–19 J? The wavelength is 610 nm.
How do you find the wavelength of a photon?
If you know the frequency of the photon, you can calculate the wavelength using the equation λ=cν where c is the speed of light and ν is the frequency.
What is the wavelength of an electromagnetic wave that has a 1 Hz frequency?
The wavelength of an electromagnetic wave that has a frequency of 1Hz is 3*10^8m.
What is the frequency S 1?
Frequency’s units are per second, written s–1 or hertz, Hz. Hertz and per second are identical units, i.e. 1 s–1 = 1 Hz. When describing a moving wave, frequency means the number of peaks which pass a stationary point in a given amount of time.
What is the wavelength of electromagnetic radiation if its frequency is 3.2 102 Hz?
The equation relating frequency and wavelength is wavelength = speed of light / frequency. Using the values provided, along with the speed of light constant of 3*10^8 meters per second: wavelength = (3*10^8) / (3.2*10^-2) = 9,375,000,000.
What is the frequency of a photon with an energy of 4.56 x10 19 J answers com?
Using velocity = frequency * wavelength, and noting that all Electromagnetic waves have a speed of 3.0 * 108 , the frequency of the light is 1.2 * 1015 Hz.
What is the frequency of a photon if the energy is?
Substituting h with its value in J⋅s and f with its value in hertz gives the photon energy in joules. Therefore, the photon energy at 1 Hz frequency is 6.62606957 × 10−34 joules or 4.135667516 × 10−15 eV. is used where h is Planck’s constant and the Greek letter ν (nu) is the photon’s frequency.
How do you find the frequency of a photon?
E = h * c / λ = h * f ,
- E is the energy of a photon.
- h is the Planck constant,
- c is the speed of light,
- λ is the wavelength of a photon,
- f is the frequency of a photon.
What is the energy of a photon that has a frequency of 5.0 x10 14 Hz?
Calculate the energy of a photon of radiation whose frequency is 5.00×1014Hz . The energy is 3.31×10−19J .
What is the energy of a photon with a frequency of 5.00 E14 Hz?
On this graph, if the incoming frequency was 12.0 E14 Hz, the maximum amount of kinetic energy a photoelectron would be: 3.31 eV. This answer was found by interpolation. A photon with a frequency of 5.00 E14 Hz strikes a photoemissive surface whose work function is 1.62 eV.
How do you calculate the energy of a photon with the frequency?
The energy associated with a single photon is given by E = h ν , where E is the energy (SI units of J), h is Planck’s constant (h = 6.626 x 10–34 J s), and ν is the frequency of the radiation (SI units of s–1 or Hertz, Hz) (see figure below).