If I cut a wavelength to 1/3 its original length, How would the energy of this photon change?

Q: on has a momentum of 8.5 × 10-21 kg⋅m/s. What is its wavelength in meters?  Calculate its energy in…

A: GivenMomentum of photon, p=8.5×10-21 kg m/s

Q: Given: Molten steel alloy at a temperature of 500 degrees C has a maximum intensity of 2.0 watts/sq.…

A:

Q: The photon energy is (а) (b) E = hv E = h£ (c) E = h 2 (d) E = hv (e) E = h£

A: Planck's quantum theory states that energy can be exchanged within matter and radiation…

Q: How do photons compare to other types of particles, like electrons, for example? Where do their…

A: Electrons and protons are both fundamental particles but they have a lot of differences. A photon is…

Q: the energy of the most energetically possible photon emitted is

A:

Q: Calculate the energy of a photon whose frequency is (a) 5 1014 Hz, (b) 10 GHz, (c) 30 MHz. Express…

A: Frequency of the photon  (a) 51014 Hz (b) 10 GHz (c) 30 MHz   Determine: The energy of photon, E=hϑ…

Q: What is the shortest wavelength present in the Paschen series of spectral lines?

A:

Q: List all possible known interactions between photons and electrons discussed in this chapter. Can…

A: Since chapter is not mention in the question; therefore, providing answer based on general…

Q: Calculate the energy of a photon whose frequency is 88.5 MHz, The answer should be in electron…

A: Given: The frequency is 88.5 MHz. To determine: The energy of the photon in electron volt.  The…

Q: Calculate the difference in energy (in joules) between a photon with λ = 680 nm (red) and a photon…

A: Photon energy is the energy carried by a single photon. The amount of energy is directly…

Q: The blackbody radiation emitted from a furnace peaks at a wavelength of 5.1 10-6 m (0.0000051 m).…

A: Apply wiens law

Q: Choose the BEST answer to the following: Planck’s constant can be found by dividing the energy of a…

A: The equation for the energy of photon is given by,

Q: What is the maximum wavelength for which electrons are released, in nanometers and the frequency of…

A: Photoelectric effect is the phenomenon that occurs when a photon hits an metallic ion, and an…

Q: What can you say about the x-ray spectra?

A: A German physicist, Wilhelm Roentgen discovered x-rays in 1901. For discovery of x-rays he won Nobel…

Q: The blackbody radiation emitted from a furnace peaks at a wavelength of 3.0  10-6 m (0.0000030 m).…

A:

Q: The human eye is sensitive to violet light having a frequency of about 7.5 1014 Hz (a wavelength of…

A: Here the Energy in Joule of photons is given by E=hf whereh=6.626×10-34J/s and f=7.5×1014Hz…

Q: Narrow line spectra are emitted by

A: To discuss narrow line spectra are emitted by which kind of atom.

Q: Discuss the dual nature of light wave versus photon and give examples of each.

A: Light consists of dual nature which means sometimes it behaves like a particle known as photon,…

Q: Why is the photon theory supported by the fact that light below a certain frequency, when striking a…

A: In the photon theory of light, the energy of photon is given as, E=hf Here, h is the Planck's…

Q: What is the energy of photons (joules) emitted by a91.7-MHz FM radio station?

A: Energy of a photon is, E=hf

Q: Compare the amount of quantum energy carried by a photon of i) infra-red (heat) radiation (λ =…

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Q: Why is a red-hot object cooler than a white-hot one of the same material?

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Q: Which has the greatest energy- a photon of infrared light, of visible light or of ultraviolet light?

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Q: Just like the optical part of the spectrum, radio waves can be described in terms of photons -…

A:

Q: Light that has a frequency of about 5.55 ✕ 1014 Hz (a wavelength of about 543 nm) appears green to…

A: Given that  Light that has a frequency (ν)= 5.55 ✕ 1014 Hz ( wavelength  543 nm) energy (E)=? we…

Q: ency in Hz of a photon with energy 2

A: GivenEnergy of photon, Ep=28 keV

Q: Which of the statement describes about "Ultraviolet Catastrophe"? A. Rayleigh-Jeans wavelength B.…

A: The ultraviolet catastrophe, also called the Rayleigh–Jeans catastrophe It was the prediction of…

Q: What is photon?

A:

Q: A laser pointer emits photons of only one wavelength. With that in mind, which of the following…

A: Out of visible range of  electromagnetic spectrum photons corresponding to color  VIBGYOR  can be…

Q: Which has more energy—a photon of visible light or a photon of ultraviolet light?

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Q: Suppose a microwave oven has a power output of 1.25 kW at a frequency of 2560 MHz. How many photons…

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Q: In what part of the EM spectrum would a photon of energy 9.5 ✕ 10−23 J be found

A: Write the expression for the energy of a photon of electromagnetic radiation.

Q: Consider the photons in radio waves from an FM station that has a 88.3-MHz broadcast frequency. Find…

A:

Q: Calculate the frequency of, and estimate the number of photons necessary to represent the energy of…

A: Using Planck Einstein’s equation,

Q: What is the energy of photons (joules) emitted by an 88.5 MHz FM radio station?

A: Given that Frequency of the radio signal emitted by the radio station is f = 88.5 MHz Let the energy…

Q: What is the smallest wavelength, in nm, of light that we can normally see?

A: The visible light in the light spectrum is the segment of the electromagnetic spectrum that the…

Q: When light of sufficiently high frequency is to illuminate a typical metal surface, a photoelectron…

A: SOlution; given that v = 1x10 m/s

Q: Things around you are emitting infrared radiation that includes the wavelength 1.04 10-5 m. What is…

A: Things around us emit infrared radiation. Its wavelength is in range of 700 nm -1 nm generally. They…

Q: Determine the photometric balance point of a 30cd and 80cd light source in a photometer. If they are…

A: Given data: The luminous intensity of the first light source, I1=30 cd. The luminous intensity of…

Q: Find the diffraction angle (in degrees) when a photon impacts a stationary electron with an initial…

A: Given value--- initial wavelength = 4 pm. final wavelength = 6.7 pm. We have to find--- Angle of…

de Broglie Equation

The sketch of matter waves is drawn below: