Calculadora de Periodo de Onda Gratis
Calcule o periodo de onda a partir da frequencia. T = 1/f.
Hz
Período
0.016667 s
Period (ms)16.667 ms
Angular Frequency376.9911 rad/s
Period vs Frequency
Formula
## Wave Period The period is the time for one complete cycle of a wave. ### Formulas **T = 1 / f** The angular frequency is **omega = 2 * pi * f**, measured in radians per second.
Exemplo Resolvido
A 60 Hz electrical wave (common AC frequency).
- 01T = 1 / f
- 02T = 1 / 60
- 03T = 0.01667 s = 16.67 ms
- 04omega = 2 * pi * 60 = 376.99 rad/s
Perguntas Frequentes
What is the period of a 440 Hz sound wave?
T = 1/440 = 0.00227 seconds, or about 2.27 milliseconds.
What is angular frequency?
Angular frequency (omega) expresses the rate of oscillation in radians per second. One full cycle = 2*pi radians, so omega = 2*pi*f.
Why is AC electricity 50 or 60 Hz?
These frequencies were chosen as engineering compromises. 60 Hz is standard in North America; 50 Hz is used in most of the rest of the world.
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