Density of Regular Objects Calculations

An unopened bottle of olive oil has

a mass of 0.97 kg. The empty bottle

has a mass of 0.51 kg.

Calculate the mass of the olive oil. if the volume of the oil is measured as 515 cm³ , find the density of the liquid.

• 0.75

• 0.89

• 1.12

• 0.98

A measuring cylinder contains 30 cm³ of water.

A solid metal ball is dropped into the water and the water level rises to 60 cm³. The mass of the ball is 150 g. What is the density of the metal from which the ball is made?

• 2.5 g/cm³

• 0.4 g/cm³

• 5 g/cm³

• 0.2 g/cm³

A measuring cylinder contains 40 cm³ of a liquid. Some more of the liquid is added until the liquid level reaches the 70 cm³ mark. if the mass of the liquid increases by 45 gram, what is the density of the liquid?

• 1.5 g/cm³

• 0.67 g/cm³

• 0.64 g/cm³

• 1.1 g/cm³

A liquid has a volume of 100cm³ and a mass of 85g.

The density of water is 1.0g/cm³. How does the density of the liquid compare with the density of water?

• Its density is higher than that of water.

• Its density is lower than that of water.

• Its density is the same as that of water.

• It is impossible to say with only this data.

Tags

NGSS.MS-PS1-2

Diagram 1 shows a measuring cylinder containing water.

Five identical steel balls are now lowered into the measuring cylinder. Diagram 2 shows the new

water level in the cylinder. what is the density of these metal balls if one ball is 9 gram.

• 0.3 g/cm³

• 1.5 g/cm³

• 0.64 g/cm³

• 1.13 g/cm³

The diagrams show the readings on a measuring cylinder before and after a small metal cube is added. if the mass of the cube is 12 gram, find the density of the cube.

• 2 g/cm³

• 4 g/cm³

• 6 g/cm³

• 8 g/cm³

A measuring cylinder has a mass of 120g when empty.

When it contains 50cm³ of a liquid, the total mass of the measuring cylinder and the liquid is 160g. What is the density of the liquid?

• 1.25 g/cm³

• 3.2 g/cm³

• 0.5 g/cm

• 0.8 g/cm³

a solid of mass 40 gram and density 8 g/cm³ . when it is placed into a measuring cylinder containing water of unknown volume, the water level increases to 15 cm³ . what is the initial level of the water.

• 10 cm³

• 12 cm³

• 18 cm³

• 20 cm³

a liquid of density 1.2 g/cm³ and volume 15 cm³ is placed in a measuring cylinder. after placing the liquid, the measuring cylinder's mass becomes 45 grams. find the mass of the measuring cylinder when it is empty.

• 18 gram

• 33 gram

• 3 gram

• 27 gram

The diagrams show an experiment to determine the density of a stone. the mass of the measuring cylinder before the stone placed in it is 40 gram and the mass of the measuring cylinder after placing the stone is 55 gram. what is the density of the object

• 3 g/cm³

• 5 g/cm³

• 7.85 g/cm³

• 0.2 g/cm³

Tags

NGSS.MS-PS1-2