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a 4. [5 pt] (a) Write down three-dimensional differential wave equation in a Cartesian coordinate; (b) Derive or write d
Posted: Thu Feb 17, 2022 11:07 am
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- A 4 5 Pt A Write Down Three Dimensional Differential Wave Equation In A Cartesian Coordinate B Derive Or Write D 1 (514.79 KiB) Viewed 67 times
a 4. [5 pt] (a) Write down three-dimensional differential wave equation in a Cartesian coordinate; (b) Derive or write down a differential wave equation for a cylindrical wave (see 02 below) when v2= (ra) +222 + p2 1 a a 1 = + rar , дz2" S Pr. 2.2) r sin Spherical wavefront Cylindrical wavefront Plane wavefront