A liquid spray of 384g is packed in a cylindrical container of internal radius 3.2cm. Given that the density of the liquid is 0.6g/cm3, calculate to 2 decimal places the height of the liquid in the container.
Mass of spray = 384Intense radius =3.2Density of = 0.6g/lcm2V= M/D= 384g/0.6glc= 640cm3Volume of the cylinder= π2hπ2h= 6403.142x 3.22 h= 640h2= 640 = 640 3.142x 3.22 3.142 x 10.24= 640/32.17408=19.891789= 19.89cm
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