diagram above, draw and label a set of energy transitions that show the process of fluorescence.
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PLEASE ANSWER ON THE EXACT SAME PHOTO, LAST TIME YOU USED A DIFFERENT PHOTO. On the diagram above, draw and label a set of energy transitions that show the process of fluorescence.
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- Please write it in detailed and clean solution.The emission spectrum for the atoms of a gas is shown. Which of the energy level diagrams below corresponds to this spectrum? The energy levels shown above in selection a) The energy levels shown above in selection b) The energy levels shown above in selection c) d)Please answer all parts with lots of explanation
- Titanium (ϕ = 6.94 ✕ 10−19 J) and silicon (ϕ = 7.24 ✕ 10−19 J) surfaces are irradiated with UV radiation with a wavelength of 250 nm. Which surface emits electrons with the longer wavelength? What is the wavelength of the electrons emitted by the titanium surface? Show your work.The frequency of Helium Neon laser light is 4.5x1014 Hz. Calculate the energy of the photon in eV, Show your workUse the following information to answer the next question The different colours seen in exploding fireworks are produced using different elements. Element Predominant colour Strontium Red Barium Green Copper Blue-green Sodium Yellow-orange 25. Given the information above, the element that emits the lowest energy photon of visible light is: O barium O copper O strontium O sodium Your reasoning: