Jawaban:
0,9
Penjelasan:
n1/n2 = h'/h
1/(4/3) = h'/h
3/4 = h'/1,2
h' = 3,6/4
h' = 0,9
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Jawaban:
0,9
Penjelasan:
n1/n2 = h'/h
1/(4/3) = h'/h
3/4 = h'/1,2
h' = 3,6/4
h' = 0,9