Question

Plis.....jawab ya ...hanya 2 soal....buat jalannya

Answer 1

15. V batu
= 120 - 100
= 20 cm³

ρ batu = m batu/V batu
ρ batu = 150 g/20 cm³
ρ batu = 7,5 g/cm³

Jawaban: D

16. V batu
= 30 - 20
= 10 cm³

ρ batu = m batu/V batu
ρ batu = 30 g/10 cm³
ρ batu = 3 g/cm³

Jawaban: D