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please see attached photo please answer questions a b cd and e remember to use correct significant figures for the
question 1a rock fell off a cliff and hit the ground with a speed of 16 ms how high is the cliff please use correct
a house in burbank is billed for 3600 kwh for the month of junea what is the average power consumption june has 30
1 if you can rent a limousine at a cost 027 miles for a dollar find the total cost in dollars needed to travel 70km
question a hailstone traveling with a velocity of 43 meterssecond comes to a virtual stop 028 seconds after hitting
question repeat problem for tv channels each requiring a bandwidth of 6 mhzproblem a transponder with a bandwidth of
question a 10 ghz weather radar uses a 15 cm diameter lossless antenna at a distance of 1 km what are the dimensions of
question you throw a ball straight up with an initial velocity of 162 ms it passes a tree branch on the way up at a
question a 94 ghz automobile collision-avoidance radar uses a rectangular-aperture antenna placed above the cars bumper
question a half-wave dipole tv broadcast antenna transmits 1 kw at 50 mhz what is the power received by a home
question a 150 mhz communication link consists of two vertical half-wave dipole antennas separated by 2 km the antennas
question the 10 db beam width is the beam size between the angles at which f theta is 10 db below its peak value
question a uniformly illuminated rectangular aperture situated in the x-y plane is 2 m high along x and 1 m wide along
question compare directivity dant of a 1 m diameter antenna aperture operating at 10 ghz with directivity deye of the
question a 1 m long dipole is excited by a 1 mhz current with an amplitude of 12 a what is the average power density
question the radiation pattern of a circular parabolic-reflector antenna consists of a circular major lobe with a
question assuming the loss resistance of a half-wave dipole antenna to be negligibly small and ignoring the reactance
question determine the effective area of a half-wave dipole antenna at 100 mhz and compare it with its physical
question a 3 ghz line-of-sight microwave communication link consists of two lossless parabolic dish antennas each 1 m
question repeat problem for a nine-element arrayproblem find and plot the normalized array factor and determine the
question suppose that the optical fiber of example is submerged in water with n 133 instead of air determine thetaa
question repeat problem but replace the dielectric medium with a conductor with epsilonr 1 mur 1 and sigma 278 times
question a plane wave of unknown frequency is normally incident in air upon the surface of a perfect conductor using an
question consider a thin film of soap in air under illumination by yellow light with lambda 06 mum in vacuum if the
question a 5 mhz plane wave with electric field amplitude of 10 vm is normally incident in air onto the plane surface