Jawaban:
441 cm³
Penjelasan dengan langkah-langkah:
V : Vtabung awal
V' : Vtabung akhir
r : r tabung awal
r' : r tabung akhir
V/V' = [ πr²T ]/[ πr'²T ]
400/V' = (r/r')²
400/V' = (r/(r+r×5%))²
400/V' = (r/[r(1,05))²
400/V' = 1/1,05²
V' = 441 cm³
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Jawaban:
441 cm³
Penjelasan dengan langkah-langkah:
V : Vtabung awal
V' : Vtabung akhir
r : r tabung awal
r' : r tabung akhir
V/V' = [ πr²T ]/[ πr'²T ]
400/V' = (r/r')²
400/V' = (r/(r+r×5%))²
400/V' = (r/[r(1,05))²
400/V' = 1/1,05²
V' = 441 cm³