To calculate the time of the cycle you just invert the Hz value.
Hz = 1 / T, Where T is the time of the cycle in seconds so a 10,000Hz signal has a time of each cycle of: 0.0001 seconds.
Period is equal to the reciprical of of frequency. Thus, period = 1/ 10E3 = 1E-4
1 khz = 1,000 Hz
Period = reciprocal of frequency = 1/1,000 = 0.001 second = 1 millisecond
0.001
Period = reciprocal of frequency = 1 / (500) = 0.002 second
Absorption of low frequency sound is weak. The main cause of sound attenuation in fresh water, and at high frequency in sea water (above 100 kHz) is viscosity. Important additional contributions at lower frequency in seawater are associated with the ionic relaxation of boric acid (up to c. 10 kHz)[6] and magnesium sulfate (c. 10 kHz-500 kHz).
kHz means 1000 hertz. To convert from kHz to hz, multiply the number of kHz by 1000 and the product will be in hertz.
Reciprocal of frequency gives the period SO T = 1/ n Or T = 1/40000 = 25 microsecond
BW = (1 MHz - 10 KHz) = (1,000 KHz - 10 KHz) = 990 KHz
Frequency = 1/period1/7.5 x 10-3 = 1331/3 Hz = 2/15 KHz
Period = (1/frequency) = 1/104 = 10-4 = 0.0001 second = 0.1 millisec = 100 micro sec.
AM radios can use frequencies in the range 535 kHz to 1605 kHz. Frequencies are assigned at 10 kHz intervals, from 540 kHz to 1600 kHz.
.001 seconds.
(Left + Right) program . . . . 15 Hz - 15 KHz. Stereo pilot . . . . . 19 KHz (Left - Right) program . . . . . 23 - 53 KHz Available subcarriers . . . . . FM, ± 10 KHz pk deviation, 10% injection, cxr 58 KHz and 67 KHz
0.95 kHz = 950 Hz So period = 1/950 seconds = 0.001053 seconds (approx)
If 10 V input causes a frequency shift of 4 kHZ then 2,5v causes a freuency shift of 1 kHz. The input signal frequency of 1 kHz is irelevant.
Since period is the reciprocal of frequency, i.e Period = 1/frequency: Frequency = 4 kHz = 4000 cycles/sec Period = 1/(4000 cycles/sec) = 1 sec/4000 cycles = 0.00025 sec/cycle
0.001
Period = 1 / (frequency) = 1 / 500 = 0.002 second = 2 milliseconds
Period = reciprocal of frequency = 1 / (500) = 0.002 second