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10 questions
The measure of how close and how heavy are the particles in an object is called its:
mass
weight
density
The rule to calculate density is:
weight × volume
mass / volume
volume / weight
The density of water in g/mL is:
0
1
10
One milliliter has a volume of:
one cubic centimeter
one teaspoon
1⁄10 cubic meter
A substance whose density is greater than 1 g/mL will:
float
be suspended
sink
The density of a feather in g/mL would be about:
10
0.05
0
An object is suspended in each of two full containers, one containing water and the other oil. In which container will the object be higher in the liquid?
the same in both liquids
water
oil
The density of oil in g/mL is about:
0.7
1
1.3
If a sinker made of lead and another identical sinker made of aluminum were dropped into saltwater, why would the lead sinker reach the bottom first?:
the aluminum sinker has a greater surface area
the density of lead exceeds that of aluminum
the lead sinker is more aerodynamic
A stone has a mass of 200 grams. When it is immersed in a measuring cylinder of water, the water rises 100 milliliters. What is the density of the stone?
insufficient information given
0.2 kilograms per cubic meter
2 grams per milliliter
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