Perhatikan gambar gelombang transversal berikut :
Dari gambar, tentukan :
1. panjang gelombang (lambda) ?
2. frekuensi ?
3. Perioda ?
4. cepat rambat gelombang ?
Jawab
What is Matter? Matter is anything that has mass and occupies space . All objects around us—air, water, rocks, and living things—are mat...
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