0
To covert a high frequency to a low one, we use flip-flops.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
The frequency of this signal is?
If you are given a graph of the signal. Calculate the period, T, which length of time for one cycle. The frequency is f = 1/T (Hz) For example. T = 20 ms, f = 1/(20 ms) = 50 Hz. If you are given an equation, in the form of: v(t) = Vm cos (ωt + ϴ) The frequency is ω (rad/s) For example v(t) = 120 V cos ((314 rad / s) t + 0) The frequency is 314 rad/s = 50 Hz.
A signal has a fundamental frequency of 1000HZ What is its period?
T=1/f T=1/1000 T=1*10-3
If the period of a certain sine wave is 2.5 ms what is its frequency?
The definiton of period (T) Is T = 1/f ; Therefore if you know that the period is 2.5 microseconds (=2.5 x 10-6) then the frequency is f=1/(2.5x10-6)= 4 x 105 Hz
What is third harmonics in ac circuits?
It depends on the frequency in the expression of the function. A third harmonic would mean that the frequency is 3 omega, thus the circuit will consist only of the quantities that have 3 omega in the expression. For example if you have : e(t)=5sin(3ωt+π/4) and is(t)=7sin(ωt+π/4), in the first harmonic the e(t) quantity will disappear from the circuit while in the third harmonic the is(t) quantity will be neglected.
Clock waveform whose frequency is 2MHz?
If the question is what is the waveform for 2 Mhz, then 500nS is the answer (equasion used is f=1/t) If the question is what is the waveform for 2mHz, then 500 S is the answer.
How do you measure the frequency of a sound wave?
Capture the sound with a microphone, feed its output into an oscilloscope with a calibrated timebase. Measure the time period T of the wave on the horizontal axis, then convert it into a frequency ( = 1/T)
What discovery did Dorothy Hill do?
dorthy hill discovered that high is low and the low is high.
What formula is the frequency?
The formula of frequency is: f=1/T where: - T is period, in seconds - f is frequency, in hertz
Give the clock out frequency and state time T of 8085 when the crystal frequencies is 5MHz?
The clock out frequency of an 8085 is one half the crystal frequency. The period of one T cycle is the inverse of the clock frequency. At a crystal frequency of 5MHz, the clock is 2.5MHz, and T is 400 ns.
What is the frequency of the ke of a body in shm if the time period of shm is t?
If the period is ' t ', then the frequency is 1/t .
What was the price of a share of AT and T stock in 1979?
As at April 2, 1979, AT&T: High 61.3750, low 61.0000.
What is the period of a 1000 Hz signal?
The period of a 1000 Hz signal is the time it takes to complete one cycle or revolution of the signal. The formula to calculate the period from the frequency is: T=frac1f where T is the period in seconds and f is the frequency in Hertz. Plugging in the given frequency of 1000 Hz, we get: T=frac11000 T=0.001 Therefore, the period of a 1000 Hz signal is 0.001 seconds or 1 millisecond. This means that one cycle of the signal repeats every 1 millisecond. You can also use this online calculator to convert between frequency and period.
What is the rate of heat output of a Carnot engine?
Power Output / [(1/Thermal Efficiency) - 1], where Thermal Efficiency = 1 - Tc/Th
What are the most common motions in cheerleading?
a high "v", low "v", dagger,broken "T", "T", "k",and a lot more.....
Which conditions of p t and n respectively are most ideal for gases?
High Temperatures, Low Pressure, Low number of moles
What is the equation for current and frequency relationship?
i(t) = IoSin(wt - q), where i(t) is the current and q is the frequency. (the real sign for frequency is omega, but i just used q).
What is definition of frequency?
Frequency measures the number of occurrences of a repeating event per unit time. T (time) = 1 / f (frequency) and f = 1 / T.
