Question

9-16 When liquids freeze the density changes, which means that the volume changes as well. Water is one of the few liquids that expand when frozen. That is why it is a bad idea to put water in the freezer in a sealed container. Pete decides to test this idea. He sticks an unopened soft drink can in the freezer. Given: In liquid form the soft drink has a density of 1.11 x 103 kg/m3, more dense than water because there is sugar dissolved in it. The soft drink in the can has a mass of 400.0 g. An ice cube made of the same kind of soft drink has a volume of 13.4 cm and a mass of 13.8 g. Find: (a) What is the volume of the liquid soft drink? (b) What is the density of the soft drink frozen into a cube? (c) What is the volume of the soft drink after it has frozen? 400g

Answer 1

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2 Thousand 19 SATURDAY JUNE DAY 159 206 WEEK 23 SATURDAY 08 Density of liquid soft drink = 1.11x103 kg/m² Demity of water = kovo mom of soft drink in a can = 400 gram = 0.4 kg See nog volume of ice cube = 13.4cm man of cube = 13.8 gram 00 1.00 Now, Density = Man (M) volume (cu) : Volume = man Demity = 04 1.11 x 103 mo 200 100 g Aho 2.00 volume of liquid soft drink = 3.6036 x10 m I & Density = 13.8x10 3 100 kg/m3 13.48% Density = 1029.950 m kg/m3 lb 4020 gram of soft drink - Now, volume of 6.00 & Volume = man Demity og volume Demity = man SUNDAY 09 Volume = yereo 4.020 = 3.6216 X10-2 m3 I'llx10² Volume of 4020 qramg soft drink = 3.62162x10 m3) Din T F S S F . S . S . T 2010 JUL M T 12 W W T T F F S S T S M W T 10 11 F S S M T 12 13 14 15 16 W T F S S M T W T F S S M T W T 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 . 17 18 19 20 21 murit without Strength