What is “fractional error” for the following formula? Z= 2/3 X2Y3 , X= 7m , Y= 4m, σx=0.2m , σy=0.1m σZ=?

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A: Solution:   From the above-given triangle:

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Q: Find the % error

A: This is a question regarding the calculation of percentage error of measurement. The percentage…

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A: We will first calculate the percentage difference and then compare it with the uncertainity.

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Q: Question 7 In a measurement of B two results were obtained, B₁ = (2x10^-3) T and B₁ = (1.00x10^-4) T…

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Q: Rank these SI distance units from smallest to largest: μm, am, fm, nm, mm, cm, m, km, Gm, Tm, Mm,…

A: Rank these SI distance units from smallest to largest: μm, am, fm, nm, mm, cm, m, km, Gm, Tm, Mm,…

Q: #1) If the angle increases then the acceleration... i) Given that you also know u (coefficient of…

A: As per our guidelines, we are supposed to answer only one question and its first three sub-parts.…

Q: ' Find the relative error in Z, if Z and CD 3/2 4%, 2%, 3% and 1%, respectively.

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A: Note: You have posted a question with more than three subparts.  As per our policy, if nothing is…

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A: Given  F(L) = log(L) ∆L = ±0.0005m  So ∆f(L) = ??

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A: The objective of the question is to calculate the uncertainty of the coefficient of static friction…

Q: a=6πb/q√17 relating the variables a, b and q.

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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.