ayo dong bantu yang pinter

15][
LK < LL
→ TK < TL
→ fK > fL
jawaban [C]


16][
Selidih kedalaman R dan S
= v (tR - tS) / 2
= 1500 • (3,5 - 2) / 2
= 1125 m ←
jawaban [A]