023
De frequentie is:
a 2,5 Hz
b 40 Hz
c
2,5 Khz
d 5 Khz
015
f = p / s
f = 1 / t
f = p / t
┘
f = p / s
2.5 in 1 m-sec = 2.5 Khz
f = 1 / t
1 / 0.4 m-sec = 2.5 Khz
f = p / t
2.5 / 1 m-sec = 2.5 Khz