Jawaban:
tinggi udara mula² = 28 x 3/4 = 21 cm
volume bola besi = volume tabung
6 x 4/3 x π x r³=πxг²xt
8 × π X 7³ = π X 142 x t
343 x 8196 x t t=2744/196 = 14 cm
tinggi air sekarang = 14 +21= 35 cm
tinggi tabung = 28 cm volume air yg tumpah
= 22/7 x 142 x (35-28) = 22 x 196 = 4.312 cm³
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Verified answer
Jawaban:
tinggi udara mula² = 28 x 3/4 = 21 cm
volume bola besi = volume tabung
6 x 4/3 x π x r³=πxг²xt
8 × π X 7³ = π X 142 x t
343 x 8196 x t t=2744/196 = 14 cm
tinggi air sekarang = 14 +21= 35 cm
tinggi tabung = 28 cm volume air yg tumpah
= 22/7 x 142 x (35-28) = 22 x 196 = 4.312 cm³