A photon of red light having wavelength 660 nm has energy equal to (h= 6.6 × 10-34Js) A 1.0 × 10-¹⁹J
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A: h = 6.626 × 10-34 J ∙ s,c = 3.00 × 108 m/s,1 eV = 1.60 × 10-19 J
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- Consider the four scenarios involving visible light. In scenario A, visible light has a wavelength of 729.9 nm.729.9 nm. Determine its frequency, energy per photon, and color. frequency: s−1−1 energy per photon: J The visible light in scenario A is In scenario B, visible light has a frequency of 5.695×1014 s−1.5.695×1014 s−1. Determine its wavelength, energy per photon, and color. wavelength: nm energy per photon: J The visible light in scenario B is In scenario C, visible light is in the middle of the yellow region of the visible spectrum. Estimate its wavelength, frequency, and energy per photon. wavelength: nm frequency: s−1−1 energy per photon: J In scenario D, visible light has a photon energy of 4.346×10−19 J.4.346×10−19 J. Determine its wavelength, frequency, and color. wavelength: nm frequency:…A photon carries 2.56 eV of energy. What is the photon's frequency? (h= 6.626 x 10-34 J-s; 1 eV = 1.60 x 10-19 J)Find the energy of the following. Express your answers in units of electron volts, noting that 1 eV = 1.60 × 10-1⁹ J. (a) a photon having a frequency of 4.20 x 10¹7 Hz ev (b) a photon having a wavelength of 4.60 x 10² nm eV
- How much energy (in eV) does a photon of red light (1 = 700 nm) have? (h=6.63 1034 Jxs, c=3.00 10³ m/s, 1 eV = 1.60 10-19 J, and 1 nm = 109 m) -9 3.11 eV 2.26 eV 1.78 eV 1.24 eV..!What temperature, in °C, is a blackbody whose emission spectrum peaks at 320 nm ? T= Submit Request Answer Part B VE ΑΣΦ T= Submit What temperature, in °C, is a blackbody whose emission spectrum peaks at 4.60 m? VE ΑΣΦ P By Request Answer ? Stag °C ? °CBy Thomson's time, it was known that excited atoms emit light waves of only certain frequencies. In his model, the frequency of emitted light is the same as the oscillation frequency of the electron or electrons in the atom. What would the radius of a Thomson-model atom have to be for it to produce red light of frequency 4.55×1014 HzHz ? (see Appendix FF from the textbook for data about the electron)