What is the frequency of a sinusoidal waveform with a period of 69.5 ms ?
Answer:

To find the frequency of a sinusoidal waveform, you can use the formula: frequency (f) = 1 / period (T). Given that the period is 69.5 ms, which is 0.0695 seconds, the frequency would be approximately 14.4 Hz. So, the waveform completes about 14.4 cycles every second—pretty cool, right?

Sinusoidal waveforms are everywhere! Think about audio signals, radio waves, and even the patterns of light. Engineers and musicians alike utilize the concept of frequency to tune instruments, design circuits, and even create those catchy beats we all love dancing to! So the next time you groove to your favorite track, remember the science behind those vibrations!