Web107. 48. r/AskPhysics. Join. • 24 days ago. If stars are made of plasma where electrons aren't bound to nuclei, how come stars have discrete emssion spectra? If electrons don't … Web11 apr. 2024 · Multigroup constants are the foundation of neutron and photon transport problems, and the accuracy of multigroup cross-sections has a significant impact on …
Frequency to Photon Energy Calculator for Electromagnetic …
Web2 feb. 2024 · To calculate wavelength from the energy of a photon: Convert the photon's energy into joules. Divide the speed of light, equal to 299,792,458 meters per second, by the photon's energy. Multiply the resulting number by Planck's constant, which is 6.626×10 −34 J/Hz. Congratulations, you have just found your photon's wavelength in meters. WebScience Chemistry (a) Calculate the wavelength of a photon with an energy equivalent to that of an O=O bond ( 120 kcal/mol) (b) In what region of the electromagnetic spectrum … gp notebook c section
Answered: (a) Calculate the wavelength of a… bartleby
WebThis chemistry video tutorial explains how to calculate the energy of a photon given the frequency and the wavelength in nm. It also explains how to calculate the total energy given the moles... WebAs a result, a photon with an energy of 4 X 10-15 J has a wavelength of 500 nm. Problem: If the energy of a photon is 2.19 × 10 11 ev, determine the wavelength of that photon. Given parameters: Energy of photon E = 2.19 × 10 11 ev. ∴ E = 2.19 × 10 11 X 1.6 X 10-19 ∴ E = 3.05 × 10-8 J =350 X 10-10 J WebEinstein's E = mc^2 formula is actually a special case of the special relativity formula E^2 = p^2c^2 + m^2c^4, where p is momentum, m is rest mass, E is energy, and c is the speed of light. If you substitute 0 for m (because a photon is massless), and E = hv (the formula for the energy of a photon), you get hv=pc. gp notebook diabetes children