I think you have typed the question incorrectly, in particular the symbol "i" appears to be in the wrong place. As you have typed it the equation does not describe a wave but an complex exponential decay.
Period = 1/Frequency = 0.00175 seconds (approx)Period = 1/Frequency = 0.00175 seconds (approx)Period = 1/Frequency = 0.00175 seconds (approx)Period = 1/Frequency = 0.00175 seconds (approx)
The SI unit for period is seconds and the symbol is t (because the period is a time measurement, it is expressed in the SI unit seconds)
sharon sprinter changes her speed from 4.5m/s to 7.5m/s in the middle 1.5 seconds of a 100m race. what is her average velocity for this time period?
Period = 1/78.6 seconds = 0.01272 seconds
Frequency = (1)/(period) .If the period is still 4 seconds, then the frequency = (1)/(4 seconds) = 0.25 per second = 0.25 Hz.
The average speed during that period is 500 meters per second.
The frequency is the reciprocal of the period. In other words, divide 1 by the period. If the period is in seconds, the frequency is in hertz.
(8 seconds) / (5 periods) = 1.6 seconds per period
Time period of a seconds pendulum is 99.3955111cm at a place where the gravitational acceleration is 9.8m/s2
Time period = 1 / frequency. Frequency = 1 / time period. Period T = 1 / 1.2 = 0.8333333 seconds.
Assuming that seconds refers to the period, the frequency is the reciprocal (1 / period in seconds). The height of the wave is irrelevant in this case.
27.32 days