Information that might be useful First Law of Thermodynamics: The total amount of energy of an isolated system is consta

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Information That Might Be Useful First Law Of Thermodynamics The Total Amount Of Energy Of An Isolated System Is Consta 1 (89.55 KiB) Viewed 69 times

Information that might be useful First Law of Thermodynamics: The total amount of energy of an isolated system is constant; energy can be transformed from one form to another, but can be neither created nor destroyed. Second law of thermodynamics: With every energy transfer or transformation, some energy is degraded (lost, or made less useful), increasing the disorder of the universe and decreasing the energy that is available to do work. The energy of a photon (E) = hc/[11h = a constant (Planck's constant) c = the speed of light, lll the wavelength of light Questions from material since exam 3 (13 pt) 1) Suppose you extract photosynthetic pigments from fresh leaves by grinding them in the organic solvent, methanol. You then expose the methanol/pigment solution to UV light, and find that the solution emits bright red light. Answer the following questions that are related to this phenomenon by: a) Showing the relative levels of energy in a photon of ultra violet (01) 400 nm) and a photon of red light (100 700 nm) (Note that you do NOT need to give the exact energy with units - you simply need to show & explain how you know which has more and which has less energy) (1 pt)