What is the frequency of a photon having energy 2.1 X 10-30 MJ?
Q: The power of a red laser (A = 630 nm) is 2.00 watts (abbreviated W, where 1 W = 1 J/s). How many…
A: Given that:-Wavelength of red laser light, λ=630 nmPower of the laser, P=2.0 WattsWe know thatNumber…
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A: Step 1:Step 2:
Q: When light of wavelength 250nm is incident on a metal surface, the maximum speed of the…
A: Given: incident wavelength = 250 nm = 250 x 10-9 m maximum speed, v = 4 x 105 m/s
Q: Find the energy (in eV) of a photon with a frequency of 7.9 ✕ 1016 Hz.
A:
Q: Find the energy (in eV) of a photon with a frequency of 2.7 ✕ 10^16 Hz.
A: Solution:- Given frequency f=2.7 ×1016 Hz
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Q: If a photon has an associated wavelength of 636 nm, what is its photon energy in electron Volts?
A: Given data: Wavelength of the photon (λ) = 636 nm Required: The energy of photon in eV
Q: X-RAY RADIATION Constants Units of Energy h = 6.626 · 10-34 J.sec Planck constant e = 1.6· 10-19 C…
A: Given,
Q: A light source emits a beam of photons, each of which has a momentum of 6.4 x 10-29 kg-m/s. (a) What…
A: Mometum of photon=6.4×10-29kg.m/s
Q: What is the frequency of a photon with wavelength of 400nm?
A: Given that,Wavelength, λ=400 nm=400×10-9 mWe know thatspeed, c=λfthen frequency, f=cλ equation…
Q: The power of a red laser (λ = 630 nm) is 2.75 watts (abbreviated W, where 1 W = 1 J/s). How many…
A:
Q: To we wountਗਰ of a photon having energy of 2.31.
A: To find-(1) Wavelength of photon,(2) Frequency of photonGiven-C=3×108 m/s1 eV=1.6×10-19…
Q: Find the energy (in eV) of a photon with a frequency of 4.2 ✕ 1016 Hz.
A: Given data: Frequency (f) = 4.2×1016 Hz Required: Energy of photon in eV
Q: A typical Blu-Ray player uses a gallium nitride (GaN) diode laser with a wavelength of 405.0 nm.…
A: Energy of a photon is given by E=hcλ. Where his the planks constant, c is the speed of light, and…
Q: Find the energy of a photon having a frequency of 6.00 x 1017 Hz. Express your answers in units of…
A:
Q: A microwave oven operates by emitting light of frequency of 2.45 GHz. What is the energy of a photon…
A: Frequency of the emitted photon ϑ = 2.45 GHz = 2.45×109 Hz Energy of a photon with a frequency ϑ is…
Q: The power of a red laser (λ = 630 nm) is 3.00 watts (abbreviated W, where 1 W = 1 J/s). How many…
A: Given data, Wavelength λ=630 nm=630×109 m Power P=3 W=3 J/s
Q: An atom has a mass of 1.17 × 10-26 kg. If we consider this atom vibrating with simple harmonic…
A: Step 1:Mass of an atom is 1.17×10−26kgForce constant is 49mNSpeed of light is 3×108m/sPlanks…
Q: Calculate the de Broglie wavelength for a proton moving with a speed of 1.00 ×106 m/s.
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Q: Find the energy of the following. Express your answers in units of electron volts, noting that 1 ev…
A: From Planck’s law, the energy can be calculated as, E=hν=6.626×10-34 J·s6.60×1017 s=4.37×10-16…
Q: Find the energy (in eV) of a photon with a frequency of 4.8 ✕ 1016 Hz.
A: Calculate the energy of the proton. E = hf = 6.626*10-34* 4.8 ✕ 1016 = 3.18*10-17 J
Q: Find the energy of the following. Express your answers in units of electron volts, noting that 1 eV…
A: We know thatE=hvWhereE=Energyh=Plank constantv=frequency
Q: An x-ray photon of energy 3.20 x 10-15 J has what wavelength?
A:
Q: The most energetic electromagnetic waves in the universe are gamma-rays from gamma ray bursts (GRBs)…
A: Given dataEnergy E=100 Tev1 Tev=1.6x10-7 JEnergy of photon is given byE=hfE=hCλwhere h=plank's…
Q: Find the energy of the following. Express your answers in units of electron volts, noting that 1 eV…
A:
Q: ency in Hz of a photon with energy 2
A: GivenEnergy of photon, Ep=28 keV
Q: Find the energy of the following. Express your answers in unit (a) a photon having a frequency of…
A: Given1eV=1.6×10-19 J
Q: X-rays strike a stationary electron. When the x-ray photon scatters at an angle of 15 degrees it has…
A: Energy of x photon when scattered at 15° = 12.39kev θ=15° E =hcλ λ' =hcE
Q: A Light Bulb emits EMR with a frequency of 7.00×1014 Hz. If the TOTAL amount of Energy it produces…
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Q: A 2.0-kg object falls from a height of 5.0 m to the ground. If all the gravitational potential…
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Q: momentum of 4.8 × 10-29 kg⋅m/s. Part (a) What is the wavelength of such a ph
A: We know that the formula of the photon momentum is given as p = hλ------ eq1 where h is the Planck…
Q: The velocity (m/s) of an electron with a de Broglie wavelength of 1.679 nm is:
A: wavelength of electron(λ)=1.679 nm=1.679×10-9m mass of electron(m)=9.11×10-31 kg Planck…
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: Find the frequency, period, and wavelength of a photon with energy 2.432 (10) ^ -23 J
A: GIVEN THAT photon; s energy 2.432 (10) -23 J Question ? Find the frequency, period, and wavelength…
Q: An atom has a mass of 1.17 × 10-26 kg. If we consider this atom vibrating with simple harmonic…
A: Step 1:Step 2:
Q: lightbulb emits about 7.45W of visible light. (The other 109.55W are emitted as infrared radiation…
A: Energy of photon = hv h = planks constant= 6.6 × 10-34 Js v = Frequency of photon
What is the frequency of a photon having energy 2.1 X 10-30 MJ?
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