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Problem_of_the_Week_–_14

Problem_of_the_Week_–_14 - (c Calculate the...

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Problem of the Week – 14 Consider a nanoparticle consisting of 3 atoms. The interatomic spring stiffness for this substance is 20 N/m, and the mass of one mole of the substance is 0.070 kg. (a) Using our model (the Einstein model of a solid), how many oscillators are in this nanoparticle? (b) What is the energy required to raise one of these oscillators from its ground state to its first excited state? Show your work.
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Unformatted text preview: (c) Calculate the entropy of the particle when 3 quanta of energy have been added to the particle. Show your work. (d) Calculate the approximate temperature of this particle when 3 quanta of energy have been added to the particle. Show your work. (e) Calculate the approximate heat capacity of the particle when 3 quanta of energy have been added to the particle. Show your work....
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