" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
f = 40 Hz
λ = 0,2 m
ditanya =
v = ...
dijawab =
v = λ . f
= 0,2 m . 40 Hz
= 8 m/s
2. diketahui =
v = 350 m/s
f = 100 Hz
ditanya =
λ = ...
dijawab =
v = λ . f
λ = v / f
= 350 m/s / 100 m
= 3,5 m
3. diketahui =
v = 1200 m/s
λ = 3 m
ditanya =
f = ...
dijawab =
v = λ . f
f = v / λ
= 1200 m/s / 3 m
= 400 Hz