Jawaban:
Diketahui :
n = 1,25
t = 2,5 sekon
x = 250 cm
Ditanya :
v = ___?
Jawab
v = λ × f
v = x/n × n/t
v = x/t
v = 250/2,5
v = 100 cm/s
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Jawaban:
Diketahui :
n = 1,25
t = 2,5 sekon
x = 250 cm
Ditanya :
v = ___?
Jawab
v = λ × f
v = x/n × n/t
v = x/t
v = 250/2,5
v = 100 cm/s