1
answer
0
watching
410
views
17 Nov 2019
Please help I will hit the like button in return thank you
Calculate the frequency in s^-1 (Hz) of the light emitted by a laser pointer with a wavelength of 594 nm What is the energy (in J) of a photon of radiation having a frequency of 2.40 times 10^18 s^-1? What is the energy of a mole of these photons (in kJ/mol)? UVA and UVB are classifications of ultraviolet radiation. UVA waves have longer wavelengths than UVB and are less dangerous. What is the energy (in kJ/mol) of a photon of light of UVA radiation having a wavelength of 320.0 nm?
Please help I will hit the like button in return thank you
Calculate the frequency in s^-1 (Hz) of the light emitted by a laser pointer with a wavelength of 594 nm What is the energy (in J) of a photon of radiation having a frequency of 2.40 times 10^18 s^-1? What is the energy of a mole of these photons (in kJ/mol)? UVA and UVB are classifications of ultraviolet radiation. UVA waves have longer wavelengths than UVB and are less dangerous. What is the energy (in kJ/mol) of a photon of light of UVA radiation having a wavelength of 320.0 nm?
Irving HeathcoteLv2
26 Oct 2019