Determine by what factor is the wavelength of X-ray radiation with an energy of photons50 keV less than that of visible light with an energy of photons 1 eV.

Q: Suppose that the microwave radiation has a wavelength of 11.6 cm. How many photons are required to…

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Q: ass (in kg) of

A: Givenλ=725 nm=725×10-9 m

Q: Which of the following statement is correct about a photon?

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Q: In the X-ray absorption experiment, how does the intensity of the rays change with the thickness of…

A: When a parallel beam of X-rays are incident on an object, part of it gets absorbed and hence the…

Q: In empty space, which quantity is always larger for X-rayradiation than for a radio wave?(a)…

A: Electromagnetic spectrums is a series of electromagnetic waves based on their frequencies or…

Q: what is the maximum frequency, in hertz, of these photons?

A: Since maximum energy , Emax = 22000 eV  Emax = 22000×1.6×10-19 J  Emax = 35200×10-19 J = 3.5×10-15 J…

Q: An X-ray photon is scattered at an angle of ) = 180.0° from an electron that is initially at rest.…

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Q: Is visible light the only type of EM radiation that can cause the photoelectric effect?

A: When light hits the metal surface, the electrons are emitted from the surface of the metal is called…

Q: A flashlight emits 1.0W of light energy. Assuming a frequency of 5.2 x 10^14 Hz for the light,…

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Q: The intensity (power per unit area) of the sunlight incident on Earth's surface, averaged over a…

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Q: The energy of a photon that has a wavelength of 785 nm is. 2.53 x 10-19,

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Q: Determine the maximum frequency of an X-Ray  emission caused by an electron travelling with  60,000…

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Q: A glass plate has a mass of 0.50 kg and a specific heat capacity of 840 J/(kg-C). The wavelength of…

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Q: An X-ray photon of wavelength 10 pm is scattered through an angle of 80°. The scatted radiation has…

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Q: The wavelength of X-rays is 0.01 frequency. 0 A Calculate its

A: Given, Wavelength of X-rays is, λ = 0.01 A°

Q: Which one among the following radiations carries maximum energy? A. gamma rays B.x-rays C. infra red…

A: The energy of an electromagnetic wave is given by : E = hcλ ; where λ = wavelengthSo, Energy is…

Q: About 0.1 eV is necessary to break a hydrogen bond in a protein molecule. Calculate the minimum…

A: Given; E = 0.1 ev  we will convert it to joules thus E = 0.1 x 1.6021 x 10-19 = 1.6021 x 10-20 J  We…

Q: To measure temperatures, physicists often use the variation of intensity of EM radiation emitted by…

A: Given microwave radiation peaking at λmax= 0.107cm we have to find out the corresponding temperature…

Q: Does a beam of infrared photons always have less energy than a beam of ultraviolet photons? Explain.

A: No, the beam of infrared photons doesn't have less energy than a beam of ultraviolet photons. The…

Q: In special conditions, it is possible to measure the energy of a gamma-ray photon to 1 part in 1015.…

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Q: ency in Hz of a photon with energy 2

A: GivenEnergy of photon, Ep=28 keV

Q: Estimate the peak wavelength of light emitted from thepupil of the human eye (which approximates a…

A: Introduction: Peak wavelength of light and temperature of the blackbody is related to each other by…

Q: After passing a bone tissue with thicknes 3 cm, the intensity of  x ray radiation was reduced by a…

A: Given: Thickness, x = 3 cm  Let the initial intensity of the radiation be I0 and final intensity be…

Q: A Light Bulb emits EMR with a frequency of 7.00×1014 Hz. If the TOTAL amount of Energy it produces…

A: Given: frequency ν=7.00*1014 Hz total energy E=3.0 MJ=3*106 J

Q: A pulsed ruby laser emits light at 694.3 nm. For a 14.0-ps pulse containing 3.00 J of energy, find…

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Q: Which of the following statement is correct? a. Threshold frequency does not depend o the metal used…

A: (a) For a frequency ν of incident radiation, lower than the cut-off frequency ν0, no photoelectric…

Q: 9. Rank the following electromagnetic radiations (blue light, red light, X-rays, and radio waves)…

A: Given:  Some electromgnetic waves

Q: A monochromatic source of light emits photons of frequency 6 x 1014 Hz. The power emitted by the…

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Q: The x-ray used by your dentist has a wavelength of 15nm.What are its frequency and energy?

A: The frequency is f=cλ=3×108 m/s15×10-9 m=2×1016 Hz

Q: An x - ray tube is operated at 5.00 x 104 V. (a) Find the minimum wavelength of the radiation…

A: (a). the minimum wavelength of the radiation emitted by tube can be calculated from the expression…

Q: Two photons have the same wavelength. They also have the same

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Q: Place the following radiations in ascending order of photon energy, giving approximate value to…

A: Here given different photons, we have to order these photons in ascending order of energy

Q: Typical 10-fold intensity reduction values for X-ray radiation with energy 1 MeV are 30 cm for bone…

A: The attenuation of X-ray radiation intensity is given by,

Q: The energy emitted by visible light is considered as bundles of electromagnetic energy called…

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Q: The intensity of a beam of monochromatic light is doubled. Which of the following change may occurs…

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Q: X-rays fall on a photosensitive surface to cause photoelectric emission. Assuming that the work…

A: The de-Broglie wavelength of a electron is given by the equation, de-Broglie wavelength, λ=hmv...(1)…

Q: What is the energy of photon with wavelength 260 nm?

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Q: How would you modify the operation of the tube to give a) an X-ray beam with greater photon energy?…

A: In this problem, it is asking that how can the modification of tube is done so that the photon…

Q: How many photons per second are emitted by the antenna of a microwave oven, if its power output is…

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Q: Calculate the energy of a photon of wavelength 6600 A.

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Q: Is visible light the only type of EM radiation that can cause the photoelectron effect?

A: PHOTOELECTRIC EFFECT- The Phenomena of emission of an electron from a metal surface when…

Q: IKIM FM radio station in Klang Valley is being brodcasted at 91.5 MHz with a radiation power of 50.0…

A: Answers i) 2.02 x 10^-34 J.s/m ii) 6.06 x 10^-26 J iii) 8.25 x 10^29

Q: How many x-ray photons per second are created by an x- ray tube that produces a flux of x rays…

A: The number of photons emitted, p=nEn=PE

Compton effect

The incoming photons' energy must be in the range of an X-ray frequency to generate the Compton effect. The electron does not lose enough energy that reduces the wavelength of scattered photons towards the visible spectrum. As a result, with visible lights, the Compton effect is missing.

Recoil Velocity

The amount of backward thrust or force experienced by a person when he/she shoots a gun in the forward direction is called recoil velocity. This phenomenon always follows the law of conservation of linear momentum.