beserta caranya ya kak makasii
Fisika
Ramsd
Pertanyaan
beserta caranya ya kak makasii
2 Jawaban
-
1. Jawaban avishada
F=n/t
=6/1,5=4Hz
T=t/n
=1,5/6=0.25 s
V=tdk tahu -
2. Jawaban kiranaolea756
diket : n = 6 getaran t = 1,5 s
ditanya : f, T
Jawb : 3 λ = 90 cm
λ = 30 cm
f = n/ t
= 6/1.5
= 4 Hz
T = 1/f
= 1/ 4 s
v = λ /T
= 30/ 1/4
v = 120 m/s