What distance must the electron be red
A 100 eV electron is red in a perpendicular direction toward the centre of a very large plate that has a uniform surface charge density of 3:0 106C=m2 From what distance must the electron be red if it is to just fail to strike the plate?
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63mL of a 1.70 M solution is diluted to a volume of 218 mL. A 109mL portion of the solution is diluted using 117mL of water. What is the final concentration?
The flat bar shown in sketch g is made of cold-drawn, high carbon steel (AISI 1080). The cyclic, nonzero, mean axial load variation is from a minimum of 2kN to a maximum of 10kN. Using the modified Goodman failure theory.
If one wanted to make 480g of H2O solution of K2CrO4, whose mass % is 6.2 % how many grams of K2CrO4 and how many grams of water should one use to prepare this solution.
determine the molar composition in percent of the mixture by assuming a linear relation between the refractive index and the molar composition of the mixture?
In the same last problem, use the single block equation to find frequency response and then plots the Amplitude Spectrum and the Phase Spectrum by using Matlab or MathCad. Hint: H(jw)=A(w)e^(jp(w))
The motion of the slender 10kg rod AB is guided by collars of negligible mass that slide freely on the vertical and horizontal rods. knowing that the bar is released from rest when θ=30, determine the velocity of the collars A and B when &theta
What is the molar solubility of Cu(OH)2 in the presence of 0.10 M oxalate ion? Report your answer to three significant figures.
A student placed 18.5 g of glucose C_6H_12 O_6 in a volumetric flask, added enough water to dissolve the glucose by swirling, then carefully added additional water until the 100.mL mark on the neck of the flask was reached. The flask was then shak
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