i neeg help please and thank you Perform the following steps to verify by substitution that equations C and D are solutions to Equations A and B, respectively.a²Eax²a²EΞερμόE = Emax cos(kx - wt)ǝt²Equation AEquation Ca² Bax²=a² BB = Bερμοat²cos(kx - wt)maxEquation DEquation B(a) Calculate the first partial derivatives listed below. (Use the following as necessary: k, w, x, t, and either EдедхдвдхдеƏtдвatmaxor B max')(b) Calculate the second partial derivatives listed below. (Use the following as necessary: k, w, x, t, and either Emax or B max')a²E=2x2a²Bax²a²Eat²a²Bat²=== (c) Given k²/w² = (1/Fλ)², calculate the ratios of the second partial derivatives below. (Use the following as necessary: c.)a²Eax2a2E=ar2a28ax2a² Bat²(d) Express εolo. (Use the following as necessary: c.)Еоно

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Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter1: Getting Started

Section: Chapter Questions

Problem 31PQ: Perform the following arithmetic operations, keeping the correct number of significant figures in...

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