Density
Quiz by Rex Williams
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8 questions
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- Q1You measure out 100mL of a clear liquid and find that it has a mass of 125g. What is the density?0.8g/mL1.250.81.25g/mL30s
- Q2Which has more mass: 100g of gold or 100g of styrofoam?Gold has more massThey have the same massStyrofoam has more massNeither have mass30s
- Q3Which has more density: 100g of gold or 100g of styrofoam?They have the same densityNeither have densityStyrofoam is more denseGold is more dense30s
- Q4An object has a density of 1.1g/mL. Will it float or sink?It will sink. Its density is lower than water.It will float. Its density is higher than water.Unknown. It depends on the mass of the object.It will sink. Its density is higher than water30s
- Q5An object has a mass of 1500g. Will it float or sink?Sink. It has more mass than water.Unknown. It depends on the density of the object.Float. It has less mass than water.Sink. It is more dense than water.30s
- Q6You pour 500mL of water. What is the mass of that much water? (The density of water is 1g/mL)250gUnknown. Not enough information.500g1000g30s
- Q7You have 85mL of water in a graduated cylinder. You add a rock to the water and it sinks. Now the cylinder reads 103mL. What is the volume of the rock?18mL103mL18gUnknown. Can't find volume this way.30s
- Q8Which has more density: a drop of pure water, or 500 gallons of pure water?Drop of water, because it has lower volume.500 gallons, because it has more mass.Can't tell without measuring.Same density. Density doesn't depend on amount.30s