" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
● cepat rambat gelombang = 80cm/s● frekuensi ?
● p. 1 gelombang =
50/banyak gelombang
50/2,5
20 cm(panjang 1 gelombang)
●cepat rambat gelombang =
f x p.gelombang
80 = f × 20
80/20 = f
4 = f
jadi frekuensinya adlah 4 hz (B)
semoga membantu ya ^_^