18+ Frequency To Period Calculator. If you have a trigonometric function such as f(x)=a*cos(bx)+c then its period is p=(2pi)/a and its amplitude is 2a because. A negatively charged electroscope will discharge if the cap is exposed to high frequency (e.g.

The amplitude and period of y = a sin (bx + c ) are a and (2pi)/b. 660pi the period for both sin kt and cos kt is (2pi)/k. Trigonometry graphing trigonometric functions amplitude, period and frequency.







