Question

Tlg ya bantuin kakakku

Answer 1

Nomor 2 :
Diketahui :
V1 = 60 ml = 60 cm3
V2 = 80 ml = 80 cm3
m = 168 gr
Ditanyakan : Massa jenis ?

Dijawab :
ρ = m/V
   = (168) / (80-60)
   = 168/20
   = 8,4 gr/Cm³
   = (8,4x10⁻³)/10⁻⁶
   = 8,4x10³
   = 8.400 kg/m³
jawaban D