v=3m/s
n=1
t=2s
T=t/n
T=2s/1=2s
λ=v·T
λ=3m/s·2s=6m
Odp.: Długość tej fali to 6m.
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v=3m/s
n=1
t=2s
T=t/n
T=2s/1=2s
λ=v·T
λ=3m/s·2s=6m
Odp.: Długość tej fali to 6m.