Odpowiedź :
Dane
V = 1450m/s
λ = 4m
Szukane
f = ?
Wzór
[tex]v = \lambda \times f | \div \lambda \\ f = \frac{v}{ \lambda} [/tex]
Obliczenia
[tex]f = \frac{1450 \frac{m}{s} }{4m} = \boxed{362.5Hz}[/tex]
Dane
V = 1450m/s
λ = 4m
Szukane
f = ?
Wzór
[tex]v = \lambda \times f | \div \lambda \\ f = \frac{v}{ \lambda} [/tex]
Obliczenia
[tex]f = \frac{1450 \frac{m}{s} }{4m} = \boxed{362.5Hz}[/tex]