" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
V = λ f
f = v / λ = (340 m/s) / (2 m) = 170 Hz
g2: 15
B. Utara, Selatan, Utara
bagian besi yang pertama kali disentuh magnet akan berkutub sama
g3: 9
2,5 λ = 50 cm
λ = 20 cm = 0,2 m
f = v / λ = 10 / 0,2 = 50 Hz
g3: 10
C. 2 dan 4
g4: 15
P Utara, Q Selatan, R Utara