b.40 kali
c.50 kali
d.100 kali
e.200 kali
Jawaban: d
Diketahui R = 6 m/600 cm, fok = 3 cm, fob = R/2 = 600/2 = 300 cm, M =....?
M = fob/fok = 300/3 = 100 kali.
- Contoh penerapan gelombang longitudinal.....
a.Shockbreaker
b.Gelombang bunyi
c.Slinki digerakkan naik turun