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In summary, the displacement of a wave traveling in the positive x-direction is represented by the equation D (x,t) = (3.5cm)sin (2.7x - 124t), where x is in meters and t is in seconds. To find the frequency, wavelength, and speed, we can use the equations v = ω/k, λ = 2π/k, and v = fλ. By substituting the given values for A, k, and ω, we ...
The wavelength is equal to 2π divided by the frequency. 2. What is the formula for calculating the frequency of sin(x)? The formula for calculating the frequency of sin(x) is f = 1/T, where f is the frequency and T is the period of the function. 3. Can the frequency of sin(x) be negative? No, the frequency of sin(x) cannot be negative.
The frequency of a wave on a string is determined by the tension and mass per unit length of the string, as well as the length of the string. It can be calculated using the formula f = 1/2L√ (T/μ), where L is the length of the string, T is the tension, and μ is the mass per unit length. 3.
Yes, you can find frequency from a wave graph with irregular waves by measuring the time it takes for a single wave to pass a fixed point and then calculating the frequency using the formula f = 1/T. However, this method may not be as accurate as finding the frequency from a graph with regular waves. Post reply.
A string has one end tied to a wave generator, and the other tied to a fixed position,. It takes the wave 0.10 seconds to travel 4.5m. Withing the same distance there are 3 complete loops. Find the frequency of the source. Pretty generic question. But I keep getting stuck at trying to find the...
Jun 10, 2012. Electromagnetic Electromagnetic waves Review Waves. In summary, the conversation discusses a plane electromagnetic sinusoidal wave with a wavelength of 56.0 m and an electric field amplitude of 20.0 V/m. The frequency of the wave is calculated to be 5.35 x 106 Hz using the equation f = c/λ. The magnetic field when the electric ...
1) a longitudinal wave with a frequency of 3 Hz takes 1.7s to travel the length of a 2.5m slinky. Determine the wavelength of the wave? 2)One tsunami had a wavelength of 750km and traveled a distance of 3700 km in 5.3 hours. a) what was the speed of the wave. For reference the speed of a 747 jetliner is about 350 m/s. B) find the frequency
To calculate amplitude, you can use the formula A = (1/2) (maximum value - minimum value). This means that you take the difference between the highest and lowest points of the wave and divide it by 2. The resulting number is the amplitude of the wave. 3.
To calculate the 5th harmonic of a square wave, you would need to use the formula 1/n * sin(n * 2 * pi * f), where n is the harmonic number and f is the fundamental frequency. In this case, n = 5 and f = 200 Hz.
The frequency can be calculated by taking the inverse of the period, so f = 1/11.2 = 0.089 Hz. To find the wavelength, we can use the equation λ = v/f. The speed of the wave can be determined by looking at the slope of the graph, which represents the speed of the wave. In this case, the slope appears to be 0.5 m/s.