Odpowiedź :
Dane
n = 80
t = 60s
Szukane
f = ?
Wzór
[tex]f = \frac{n}{t} [/tex]
Obliczenia
[tex]f = \frac{80}{60} = 1 \frac{20}{60} = 1 \frac{1}{3} Hz[/tex]
Dane
n = 80
t = 60s
Szukane
f = ?
Wzór
[tex]f = \frac{n}{t} [/tex]
Obliczenia
[tex]f = \frac{80}{60} = 1 \frac{20}{60} = 1 \frac{1}{3} Hz[/tex]