FM radio stations use radio waves with frequencies from 88.0 to 108 MHz to broadcast their signals. Assuming that the inductance in Figure 24.4 has a value of 4.00 × 10-7 H, determine the range of capacitance values that are needed so the antenna can pick up all the radio waves broadcasted by FM stations.
FM radio stations use radio waves with frequencies from 88.0 to 108 MHz to broadcast their...
Required information Problem 21.050 - FM radio The FM radio band is broadcast between 88.0 MHz and 108 MHz. Problem 21.050 - 1 - The minimum capacitance What is the minimum capacitance that must be used to tune in these signals if an inductor of 3.20 pH is used? pF Problem 21.050 - 2 - The maximum capacitance k What is the maximum capacitance that must be used to tune in these signals if an inductor of 3.20 pH is...
Calculate the range of wavelengths that are received by the radio in a car. Suppose that the range of frequencies of FM radio is 88.0 MHz to 108 MHz.1)Calculate the wavelength for low frequency.(Express your answer to three significant figures.)2)Calculate the wavelength for high frequency.(Express your answer to three significant figures.)
Three radio stations broadcast at three different carrier frequencies: TIL Ulaucasts at three different carrier frequencies: 700 kHz, 1000 kHz, and 1400 Hz The antenna at the radio receiver front-end receives the voltage signals from all three stations, so the input to the radio receiver (tuner) will be the sum of these signals. You are asked to design a parallel resonant RLC circuit with a quality factor of 15 to be used as a tuner to receive only the broadcast...
(a) An RLC circuit is used in a radio to tune into an FM station broadcasting at f = 99.7 MHz. The resistance in the circuit is R = 14.0 Ω, and the inductance is L = 1.60 µH. What capacitance (in pF) should be used? pF (b) What If? What would be the range of capacitances (in pF) needed to cover the entire FM band, from 88.0 MHz to 108 MHz? Cmin = pF Cmax = pF
SHOW ALL WORK What is the wavelength of the radio waves broadcast by WBBU FM Radio operating at 105.9 MHz? 2. The speed of light in topaz is 1.8 x 10* m/s. What is the index of refaction of topaz? 3. How far does a beam of light travel in 1 ns? 4. In the diagram at nght, ni-l, n2-1.7, and θ_4o". what is the angle 02?
The electromagnetic waves that carry FM radio range in frequency from 87.9 MHz to 107.9 MHz .What is the range of wavelengths of these radio waves? Choose best answer. (a) 500 - 750 nm(b) 0.879 - 1.08 m(c) 2.78 - 3.41 m(d) 278 - 341 m(e) 234 - 410 km
2) Frequencies of FM radio stations are usually given in megahertz (MHz), where 1 MHz equals 100 sec !. For a radio station that broadcasts at 94.3 MHz, calculate the following: a) The frequency in sec b) The wavelength of the radiation, in meters c) The wavelength of the radiation, in nanometers d) The photon energy, in joules e) The photon energy, in kJ/mol 3) Molecular bromine (Br) breaks apart into bromine atoms if it is exposed to light whose...
The local FM radio station broadcasts at 97.1 MHz. Suppose they use a 75-Ω transmission line to feed the broadcast antenna. If the antenna impedance is 50 Ω, (a) find the length and characteristic impedance for a quarter-wave transformer to match the antenna to the line. Assume the phase velocity is the speed of light. (b) What fraction of the power is delivered to the antenna with the original line relative to the power delivered to it with the matched...
AM radio stations broadcast at frequencies between 530 kHz and 1700 kHz. (1 kHz =103/s.) For a station broadcasting at 1.06 x 103 kHz, what is the energy of this radio wave? Note that Planck’s constant is 6.63 x 10-34 J x S , and the speed of light is 3.00 x 108 m/s. please show work
1-5 test prep please help Waves A fisherman notices that wave crests pass the bow of his anchored boat every 3.0 s. He measures the distance between two crests to be 6.5 m. How fast are the waves traveling? 2. A sound wave in air has a frequency of 262 Hz and travels with a speed of 343 m/s. How far apart are the wave crests (compressions)? io signals have frequencies between 550 kHz and 1600 kHz and travel with...