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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 4.86 mL of a 0.196 napthalene solution is irradiated with 270 nm light and 8.13e-21 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 4.86 mL of a 0.196 napthalene solution is irradiated with 270 nm light and 8.13e-21 J of energy are emitted, what percentage of the napthalene molecules emitted a photon?
Deanna HettingerLv2
24 Sep 2019