(c) Derive an expression for the uncertainty in the volume of the PVC material in terms...
A solid insulating sphere of radius a carries a net positive charge +2Q, uniformity distributed throughout its volume. Concentric with this sphere is a conducting spherical shell with inner radius b and outer radius c, having a net charge of -3Q. Let the variable r represent the radial variable defined from the center of the sphere to an arbitrary point of interest defined by the following questions. A) Derive an expression for the electric field only in terms of the...
c. Derive the following expression Using the expression in part c, derive an expression for terms of only Rand P. d. ASof an ideal gas in How does the molar entropy change with increasing pressure for an ideal gas? Justify you answer using the result in part d e.
need help for #1 and #3
thank you
EE 360 Test 2 Write every step for each question 1. (a) Derive the expression for capacitance between two concentric spherical surfaces of radii Ri and Ro(RI R:) if the space between the surfaces is filled with a homogenous and isotropie material having permittivity o, (b) Derive expression for the resistance of medium between two concentric spherical surfaces in part (a) has conductivity σ as its' conductivity. ols 2. A current I...
2. Consider free expansion of a gas when the internal energy U remains constant. Derive: a) the expression for (дт/avJu in terms of P, T, Cv and (ap/aT)v b) the expression for (as/aV)u in terms of P and T c) using equations obtained in a) and b) calculate (expression for) the change of temperature AT and change of entropy AS for a free gas expansion from Vi to V2.
2. Consider free expansion of a gas when the internal energy...
Using the addition and subtraction rule for propagation of uncertainties, select the expression for the uncertainty in the net force. Form: r = x ± y Rule: Δr = Δx + Δy Question 1 options: A) ΔFnet = ΔF1 - ΔF2 B) ΔFnet = ΔF1 + ΔF2 C) ΔFnet = Δx + Δy D) ΔFnet = 3 Question 2 (1 point) Saved If the results of the force measurements are F1 = (12.2 ± 0.9) N and F2 = (19.8...
Surface Area to Volume Derive an expression that relates the surface area (SA) of a cylinder to the volume (V) of a cylinder (i.e., SA:V). Then derive an expression that relates the SA:V of one cylinder to that of another cylinder and use this relationship to compare the SA:V of a ~cylinder-shaped Escherichia coli to the SA:V of a ~cylinder-shaped Bacillus megaterium. E. coli is 2 μm in length and 0.5 μm in diameter whereas B. megateriumis 4 μm in...
Use the van der Waals Eq. in terms of reduced quantities to derive the condition for 2 > 1, and Z< 1, respectively. Use an expression of TR in terms of VR
2. Leakage Resistance of a Coax Cable The leakage resistivity of a coax cable's insulation is measured as follows. A known potential difference V is applied across the two conductors in a length L of the cable; the leakage current I that flows between them (through the insulation) is measured; and the resistivity is calculated from the voltage and current. The inner conductor has radius a and the outer conductor has inner radius b. The insulator fills the space between...
In the lecture we derived an expression for the heat capacity of a 3-dimensional solid. Derive a) 1 mark] Work out the density of modes in terms of wavenumber k, ie g(k)dk. b) [1 mark] Work out the density of modes in frequency space, g(w)dw. c) 12 marks] Work out the 2D Debye frequency W2 and temperature 62D in terms of the areal density PA-L2. d) [2 marks] Derive an exact expression for the total energy of vibrations U in...
Part C Figure 1 of 4 > Derive the expression for the periad af ascillatians of the ice cube Express your answer in terms of radius R of the frame, the free-fall acceleration g, and the constant Submit Request Answer Part D Complete previous part(s)