6. Challenge Questions 1. Therisa fine hole in the stopper ora density bottle Why?2 Why does an iron ship float on water bat an iron nailsmks in waterR. Numericals1. The mass of lead 232 g and its volume is 20 cm! Find the density aihekg/m2. A substanze having a density of 0.sg/em'has a mass of ols What is its vale3. The density of zinc is 5.1 g/cm. Find the mass of the zinc of volume do com5. Find the volume of a substance of mass 000 kg when the density of the subeis 0.8 g/cm5. 2 litres of alcohol has a mass of 10 kg. Calculate the density of alcohol ingeand kg/m (Given 1 litre = 1000 cm')A block of aluminium of density 2700 kg/m'has a volume of 250 cm Powdmass of the blockmeasurine cylinder contains water up to the level of 24 ml. When a ston

6. Challenge Questions 1. Therisa fine hole in the stopper ora densi

1.	6. Challenge Questions 1. Therisa fine hole in the stopper ora density bottle Why?2 Why does an iron ship float on water bat an iron nailsmks in waterR. Numericals1. The mass of lead 232 g and its volume is 20 cm! Find the density aihekg/m2. A substanze having a density of 0.sg/em'has a mass of ols What is its vale3. The density of zinc is 5.1 g/cm. Find the mass of the zinc of volume do com5. Find the volume of a substance of mass 000 kg when the density of the subeis 0.8 g/cm5. 2 litres of alcohol has a mass of 10 kg. Calculate the density of alcohol ingeand kg/m (Given 1 litre = 1000 cm')A block of aluminium of density 2700 kg/m'has a volume of 250 cm Powdmass of the blockmeasurine cylinder contains water up to the level of 24 ml. When a ston
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