A non-magnetic 75-ohm coaxial line has a length of 2.0cm and is terminated with a load impedance of 37.5 +j37.5 ohm. If the dielectric constant of the line is 2.56 and the frequency is 3.0GHz Calculate by hand the length of the transmission line as a function of the wavelength. (0.16/pi"wavelength 0.32 wavelength 0.20 wavelength 1.2'wavelength 0.51 wavelength

There are two routes similar in terrain; however, one route has an incline of approximately 28 degrees, and you must decide on which route to take. what is the maximum road grade that your fully loaded ecv can climb?

An object's buoyant force and weight mean the same thing.a. trueb. false

The ratio of lift to drag l/d for a wing or airfoil is an important aerodynamic parameter, indeed, it is a direct measure of the aerodynamic efficiency of the wing. if a wing is pitched through a range of angle of attack, l/d first increases, then goes through a maximum, and then decreases. consider an infinite wing with an naca 2412 airfoil. estimate the maximum value of l/d. assume that the reynolds number is 9x10^6.