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11 Nov 2019

Fluorescence is a process where a molecule absorbs a photon and then emits a photon of lower energy. Napthalene absorbs photons with a wavelength of 270 nm and emits a photon with a wavelength of 349 nm. If 4.02 mL of a 0.124 napthalene solution is irradiated with 270 nm light and 2820 J of energy are emitted, what percentage of the napthalene molecules emitted a photon?

Fluorescence is a process where a molecule absorbs a photon and then emits a photon of lower energy. Napthalene absorbs photons with a wavelength of 270 nm and emits a photon with a wavelength of 349 nm. If 4.02 mL of a 0.124 napthalene solution is irradiated with 270 nm light and 2820 J of energy are emitted, what percentage of the napthalene molecules emitted a photon?

Jarrod RobelLv2

12 Oct 2019