For a sinusoidal wave with a maximum amplitude of 6, calculate the following: 1. rms 2....
1.37 A symmetrical square wave with peak amplitude and zero average is to be approximated by its first five (lowest frequency) sinusoidal components. Compare the rms value of the square wave to that of its approximation. What is the percentage difference?
An AC sine wave voltage has a peak amplitude of 170 V. What is the rms value?
Ans: A sinusoidal voltage having a maximum peak amplitude of 625 V is applied to the terminals of a 509 resistor.Find the average power delivered o he resistor. (3 pts)
A sinusoidal transverse wave travels along a long, stretched string. The amplitude of this wave is 0.0863 m, its frequency is 2.89 Hz, and its wavelength is 1.13 m. What is the shortest transverse distance d between a maximum and a minimum of the wave? d = m How much time At is required for 75.7 cycles of the wave to pass a stationary observer? At = S Viewing the whole wave at any instant, how many cycles N are...
2. As shown in Fig. 2, the input source is a pure sinusoidal wave. The peak voltage of V..is 4V2 V and the measured RMS voltage (Ve) across the load is 2V. The resistance of the load is R-1 12. What's the input resistance of the amplifier? w கரம் 2A vot od - Fig. 2
A sinusoidal transverse wave travels along a long, stretched string. The amplitude of this wave is 0.0923 m, its frequency is 2.69 Hz, and its wavelength is 1.75 m. (a) What is the shortest transverse distance between a maximum and a minimum of the wave? shortest transverse distance: (b) How much time is required for 51.5 cycles of the wave to pass a stationary observer? time to pass a stationary observer: (c) Viewing the whole wave at any instant, how...
A sinusoidal transverse wave travels along a long, stretched string. The amplitude of this wave is 0.0921 m, its frequency is 3.95 Hz, and its wavelength is 1.31 m. (a) What is the shortest transverse distance between a maximum and a minimum of the wave? shortest transverse distance: (b) How much time is required for 58.5 cycles of the wave to pass a stationary observer? time to pass a stationary observer: (c) Viewing the whole wave at any instant, how...
a sinusoidal traveling transverse string wave with an amplitude of 5.5cm has a frequency of 10 Hz and travels at 25m/s along the x axis.determine the maximum speed and determine the distance between the high and low spots on the string.
A sinusoidal wave traveling in the positive X direction has an amplitude of 0.10 m cm, a wavelength of 0.25 m, and a frequency of 50 Hz. Find the followings: For each question you Must show the symbol, formula, calculations, result, and unit Period. Angular frequency. wave number. Speed of the wave (phase velocity) Maximum speed of vibration (transverse speed) of the source of the wave Maximum acceleration of the vibration (transverse acceleration) The equation for the moving wave.
Any point on a string carrying a sinusoidal wave is moving with its maximum speed when: a) the magnitude of its acceleration is a maximum b) the magnitude of its displacement is a maximum c) the magnitude of its displacement is a minimum d) the magnitude of its displacement is half the amplitude e) the magnitude of its displacement is one fourth the amplitude