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QUESTION 1 Calculate u for the followrng conditions: 1 mole of helium gas; T: 300 K; p = 1 atm. Remember that n in the equation torn is the number density (number of atoms or molecules per volume). Express your answer in eV, but do not include the units in your answer. Write your answer in normal form with 2 decimal places (such as XXX or XXXX, etc). QUESTION 2 Calculate u of 1 mole of helium gas at the top ofa mountain (7000 m) under the assumption that the air is just He gas with p 2 1 atrn at 0 m and assume that the temperature T 2 300 K is constant from 0 m to 7000 m, Calculate your answer in eV, but do not include units in your answer, Write your answer in normal form with 2 decimal places (such as XXX or XX XX, etc )_