the relation between angular frequency and time period
Answers
angular frequency:-
a sinusoidal wave, the angular frequency refers to the angular displacement of any element of the wave per unit time or the rate of change of the phase of the waveform. It is represented by ω. Angular frequency formula and SI unit are given as:
a formula ω=2πT=2πfSI unit rads-1
time period:-
In sinusoidal wave motion, as shown above, the particles move about the mean equilibrium or mean position with the passage of time. The particles rise till they reach the highest point that is the crest and then continue to fall till they reach the lowest point that is the trough. The cycle repeats itself in a uniform pattern. The time period of oscillation of a wave is defined as the time taken by any element of the string to complete one such oscillation. For a sine wave represented by the equation:
y (0, t) = -a sin(ωt)The time period formula is given as:T=2πω