6 cm
Penjelasan:
[tex]\displaystyle\tt~ \rho_1 = 1000~ kg/ {m}^{3} [/tex]
[tex]\displaystyle\tt~ \rho_1 = 0,75~ gram/ {cm}^{3} = 750~ kg/ {m}^{3}[/tex]
[tex]\displaystyle\tt~ h_2 = 8 cm = 0,08 m[/tex]
[tex]\displaystyle\bf~ h_1 = ....?[/tex]
[tex]\displaystyle\tt~ \rho_1h_1 = \rho_2h_2 \\ \displaystyle\tt~ 1000~ kg/ {m}^{3}.h_1 = 750~ kg/ {m}^{3}.0,08 m\displaystyle\tt~ \\ \displaystyle\tt~h_1 = \frac{750~ kg/ {m}^{3}.0,08}{1000~ kg/ {m}^{3}} \\ \displaystyle\tt~h_1 = 0,06~m = 6~cm[/tex]
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6 cm
Penjelasan:
Diketahui :
[tex]\displaystyle\tt~ \rho_1 = 1000~ kg/ {m}^{3} [/tex]
[tex]\displaystyle\tt~ \rho_1 = 0,75~ gram/ {cm}^{3} = 750~ kg/ {m}^{3}[/tex]
[tex]\displaystyle\tt~ h_2 = 8 cm = 0,08 m[/tex]
Ditanya :
[tex]\displaystyle\bf~ h_1 = ....?[/tex]
Penyelesaian :
[tex]\displaystyle\tt~ \rho_1h_1 = \rho_2h_2 \\ \displaystyle\tt~ 1000~ kg/ {m}^{3}.h_1 = 750~ kg/ {m}^{3}.0,08 m\displaystyle\tt~ \\ \displaystyle\tt~h_1 = \frac{750~ kg/ {m}^{3}.0,08}{1000~ kg/ {m}^{3}} \\ \displaystyle\tt~h_1 = 0,06~m = 6~cm[/tex]