A parallel-plate wave guide consists of two perfectly
A parallel-plate wave guide consists of two perfectly conducting plates spaced 1 inch apart. Find the propagation constant and the guide wavelength for the modes TE1 and TE2 at
(a) 5 GHz(b) 15 GHz
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Calculate the [H+] and pH of a solution made by mixing 30.00mL of 0.238 M CH3COOH with 30.00mL of 0.250 M CH3COONa. (Ka for acetic acid = 1.8x10^-5)
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A parallel-plate wave guide consists of two perfectly conducting plates spaced 1 inch apart. Find the propagation constant and the guide wavelength for the modes TE1 and TE2 at (a) 5 GHz (b) 15 GHz
A place-kicker must kick a football from a point 36.0 m (about 40 yards) from the goal. By how much does the ball clear or fall short (vertically) of clearing the crossbar
why there is no earthing in television, rather it is a very complicated and its plug is always 2 pin. On the other hand mobile charger has got 3 pin plug and therefore earthing is done in it while charging of mobile.
Two speakers emit sound waves with frequency of 418 Hz. They are driven by the same oscillator so that they are in phase with each other. How far apart are the antinodes in that standing wave
the four particles form a square of edge length a = 4.50 cm and have charges q1 = +25.0 nC, q2 = -50.0 nC, What net electric field do the particles produce at the square's center
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