Advanced Physics Question
Q: Need this please
A: i) Resistance increase linearly with temperature When we heat the metal conductor then it is hard to...
Q: 1) Adapting an old exam question: Consider a hollow cylindrical conductor of inner radius b and oute...
A: Given, current density is, J inner radius of hollow cylinder is, b outer radius of hollow cylinder i...
Q: Aspherical container of inner radius r1 = 2 m, outer radius r2 = 2.1 m, and thermal conductivity k =...
A: Since we only answer up to 1 question, we’ll answer the 1st question only. Please resubmit the quest...
Q: The highest kinetic energy electrons in the photoelectron spectrum of H2O using 21.22 eV radiation a...
A: Solution: As per the given data,
Q: 3.) Coherent light of frequency 6.32 x 104 Hz passes through two thin slits and falls on a screen 85...
A: The following data are given: Frequency of the coherent light, ν=6.32×1014Hz Distance between the sc...
Q: Nitrogen with a mass of 2.5 kg expands at a constant pressure. Theinitial pressure and temperature i...
A: In this case, the nitrogen expands at a constant pressure. And due to the heat transfer, the tempera...
Q: Nitrogen with a mass of 2.5 kg expands at a constant pressure. Theinitial pressure and temperature i...
A: Given : M=2.5kg, P=170×103Pa, T1=27°C, T2=200°C, R=0.2968kJ/kgK The enthalpy is defined as : H=U+PV...
Q: True or false? you push a heavy car by hand. The car, in turn, pushes back on you. Since the forces ...
A: Solution- False
Q: Find the sonic velocity for following fluids. (1) Crude oil of specific gravity 0.8 and Bulk modulus...
A: 1) For crude oil, Specific gravity = 0.8 ∴ρ=0.8×1000 =800 kg...
Q: A rigid vessel of volume 0.86 m° contains 1 kg of steam at a pressure of 2 bar. Evaluate the specifi...
A: We have, V=0.86 m3 p=2 bar m=1 kgFrom steam table at 2bar we get ; Ts=120.23o...
Q: Example 7.4 Calculation of wall energy and thickness from anisotropy energy, saturation magnetizatio...
A: Exchange energy, J=3×10-21JSaturation magnetization, Ms=0.38×106 A/mAnisotropy energy, K=33×104 J/m...
Q: HELLOOO, HELP WITH (NUMBER 5 LETTER D) PLEASE, 4 DECIMAL PLACES. COMPLETE SOLUTION, THANK YOUU!
A:
Q: What is the magnitude of energy (in MJ) that must be removed to freeze 466 L of water with a density...
A: We have to first calculate mass of the water from given volume. In order to freeze the water, we hav...
Q: What is the energy change of a hydrogen atom when it moves from energy level n=4 to energy level n=1...
A: The following data are given: Higher energy level, n=4 Lower energy level, n=1 The transition takes ...
Q: A light bulb emits light uniformly in all directions. The average emitted power is 75W. At a distanc...
A: Given, Average power, P=75W Distance, r= 2m Intensity is given by,
Q: Please please type the final answer by eV si unit
A: Given, Lx=Ly=Lz=L=5.0 nm
Q: Oil of viscosity 0.05 Ns/m² is flowing between two stationary parallel plates 1 m wide and maintaine...
A: We have given data from the question : 1) Viscosity of oil, μ = 0.05 N.s/m2, 2) Width of plate, b = ...
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