" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
λ = 120cm = 1,2m
v = 1m/s
T=λ/v
T=1,2m×1m/s=1,2s
f - częstotliwość
f=1/T
f=1/1,2=0,8(3)Hz
λ=120cm=1,2m
T=?
f=?
λ=V *T => T=λ/V=1,2s.
f=1/T=5/6Hz