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Question 34 (1 point) What is the energy of a photon of electromagnetic radiation with a...
Calculate the energy of a photon of electromagnetic radiation whose frequency is 2.83×1014 s−1
(TCO 8) What is the energy of a photon of electromagnetic radiation with frequency 5.00*102 Hz? 6.626*10-34 Js 5.00*10-14 J 3.31*10-21 3-10-21
PART A Calculate the energy of a photon of electromagnetic radiation whose frequency is 2.79×1014 s−1 . Express your answer with the appropriate units. Calculate the energy of a photon of radiation whose wavelength is 429 nm . Part B Express your answer with the appropriate units. Part C What wavelength of radiation has photons of energy 6.19×10−19 J ? Express your answer with the appropriate units.
Part A Calculate the energy of a photon of electromagnetic radiation whose frequency is 2.76×1014 s−1s−1 . Express your answer with the appropriate units. Part C What wavelength of radiation has photons of energy 6.16×10−19 JJ ? Express your answer with the appropriate units.
A photocathode having a work function of 3.4 eV is illuminated with monochromatic electromagnetic radiation whose photon energy is 4.6 eV. What is the threshold (cutoff) frequency for photoelectron production? (1 eV = 1.60 × 10-19 J, h = 6.626 × 10-34 J ∙ s) A.9.1 × 1014 Hz B.1.1 × 1015 Hz C.1.0 × 1015 Hz D.2.9 × 1014 Hz 8.2 × 1014 Hz
A photon of electromagnetic radiation has an energy of 4.5x10-28J. What category of electromagnetic radiation does this photon belong to?
P41.4.2 The energy of a photon of electromagnetic radiation is 6.8*10-15 J. What is the (5.00) frequency of the radiation? (0/5 submissions used) Hz Save P41.4.2 Submit P41.4.2 Section 11: Energy levels, photons and spectral lines P41.11.1 Using the Bohr model, find the wavelength in nanometers of the radiation (5.00) emitted by a hydrogen atom, when it makes a transition from the n = 9 state to the n= 1 state. (0/5 submissions used) nm Save P41.11.1 Submit P41.11.1
3 pts What is the energy (in eV) of a photon with a frequency of 5.7 x 1014 Hz? (h=6.626x10-34 Js or h=4.136x10-15 eV.s, 1eV= 1.6 x 10 193)
A quantum of electromagnetic radiation has an energy of 2.0 keV. What is its frequency? Planck’s constant is 6.63 × 10−34 J · s. Answer in units of Hz.
What is the highest energy form of radiation in the electromagnetic spectrum? Why is radiation therapy used in treating cancer, when it can also cause cancer? What is the energy in joules and eV of a photon in a radio wave from an AM station that has a 1730-kHz broadcast frequency? What is the wavelength of a 1.40-eV photon? What is the “particle-wave duality” of light?