The propagation speed of electrical signals via copper cables is about 2/3 the speed of light, that is 200,000 km/s.

Frequency means oscillations (cycles) per second in Hz hertz 1/s.

As with any mathematical problem, stands for pi, a mathematical constant.

Simply say "time" or "period.".WikiHow Contributor Frequency is the number of oscillations completed c4d r10 serial number in a second.Sin (a theta) frac2 pia and cos (a theta) frac2 pia.The values will be shown in and out of their scientific notation forms for this example, but when writing your answer for homework, other schoolwork, or other formal forums, you should stick with scientific notation.Solved Examples, question 1: Find the period of the given periodic function.When told the angular frequency of a wave but not the standard frequency of that same wave, the formula to calculate the standard frequency is written as: f / (2) 3 In this formula, f represents the frequency of the wave and represents the angular.Solved Example Question: Determine the period of the function f(theta ) tan left ( frac3theta 2 right ) Solution: For the trigonometric tan function the period p is given as follows: P fracpis fracpifrac32 frac2pi3 Below is the graph of the trigonometric function y tan.

Now it's just algebra.

Example: The frequency of this wave.94 x 108.

For each new period entered an updated conversion scale will display with a range of period to frequency conversion values centered around the converted frequency.Now, lets discuss about some examples based on sin function: Let us discuss the graph of y sin 2x Period pi Axis: y 0 x-axis Amplitude: 1 Maximum value 1 Minimum value -1 Domain: x : x in R Range -1, 1 Period.To find the period, we have the formula.The answer ends up being (5 x 1014).Find the frequency of an electromagnetic wave by dividing its wave-length into the speed of light.Frequency f Hz Angular Frequency rad/s 2 f f / 2 Conversion: Frequency to wavelength and vice versa Sine wave or sinusoid and the period T In physics and electrical engineering for the sinusoidal process is often used the angular frequency instead of the frequency.For example, it is an essential feature for engines.For example, the sine function.e.Example: f V / 320 /.88.94 x 108.Contents, related Tools, user Guide, this tool will convert a period to an equivalent frequency value by calculating the number of cycles per unit period of time from the time it takes to complete one full cycle.