REPORT 7 Physics 303-01 NAME: HART 3. The experiment's desired value is that of h and the equation under investigation is: M 1 0.75K Using the above equation, find out the equation correlating the slope and h_. YOU MUST SOLVE FOR THE DEPENDENT VARIABLE FIRST. 4. Now ignore the slope you found above. Now suppose the actual slope the best-fit-line is: slope = 0.064 x 10* . Use the eq. you found in Q.3 to find your desired experimental value h_using the given slope and the equation you obtained above for the slope.

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Debye Theory of Solids

In solid-state physics, debye theory is used to estimate the phonons contributing to the specific heat capacity in a solid. It explains that the specific heat is a consequence of the vibrations of the atomic lattice of the solid, which is in contrast to the Einstein model. In the Einstein model, solids are treated as independent, non-interacting quantum harmonic oscillators. This model clearly explains the low-temperature dependence of the heat capacity, which is proportional to T3. This is known as Debye T3 law.