Volume Calculations
What is the Density?
General Knowledge
100

What is the volume of a cube with a side length of 5 cm?

125 cm^3

100

What is the density of an object that has a mass of 10 g and a volume of 5 cm^3

2 g/cm^2

100

What is the density of water?

1 g/ml or 1 g/cm^3

200

What is the volume of a rectangular prism with the wide lengths of 4 cm, 5 cm, 9 cm?

180 cm^3

200

What is the density of an object with a mass of 44 g and a volume of 18 ml?

2.44 g/ml

200

Humans float more easily in salt water than in regular fresh water. What does this tell you about the density of salt water compared to regular water?

Salt water is more dense

300

What is the volume of a cylinder with a radius of 2 cm and a height of 10 cm?

125.6 cm^3

300
Write down the density of an object that would sink in water

must be at least 1 g/ml

300

What are the best type of french fries?

curly fries
400

What has a greater volume? A rectangular prism with side lengths of 4 cm, 6 cm, 7 cm or a cylinder with a radius of 4 cm and a height of 8 cm?

The cylinder - 402 cm^3

400

What is the density of an object that is 90% submerged in the water while it is floating?

0.9 g/ml or 0.9 g/cm^3

400
A small wooden block is put in the water and it floats. The block has a density of 0.7 g/ml. What will happen if I take a huge log that is the same type of wood and put it in the water? (Sink or float)

float

500

What is the volume of a sphere with a diameter of 8 cm?

268 cm^3

500

14 grams of mass is added to an object with a density of 10 g/cm^3 and a volume of 3 cm^3. What is the new mass of the object?

44 g

500

I have a block with a density of 2 g/ml and I am going to put it into a tank with a fluid that is 5 g/ml. How much of the block is going to be submerged? (Tell me the %)

40%

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