If the energy of 1.00 mole of photons is 441 kj, what is the wavelength of the light?

1 mol of photons contained a number of photons equal to Avogadro number:

The total energy of the mole of photons is , so the energy of a single photon is the total energy divided by the number of photons:


The energy of a single photon is related to its frequency f:

where h is the Planck constant. From this formula, we find the frequency of the photons in the problem:


And from the frequency we can finally calculate the wavelength , using the relationship between wavelength, frequency and speed of light (c) for photons:

This is what i found on google “what happens to the bond angle when you add or remove an electron domain? the bond angle decreases as you add domains 5. can you force the atoms into new configurations by pushing atoms around? note: we can think of a bond or a lone pair of electrons as a “domain” of electrons.” i hope this you

Hey can someone me with my homework