Density can be found by

• dividing the mass by the volume of the object

• multiplying the mass by the volume of the object

• dividing the volume by the mass of the object

• adding the mass and the volume of an object

If an object has a density that is less than water's density what will happen to the object when placed in water?

• It will float

• It will sink

• More information is needed

• You cannot answer this question without knowing the exact mass and volume of the object.

Water has a density of 1 g/mL while oil has a density of 0.67g/mL. If water and oil are mixed what will the resulting solution look like?

• Water on top, oil on botyom

• Oil on top, water on bottom.

• Water and oil mixed

Density is ...

• intensive

• extensive

Intensive properties...

• do not change when mass is changed

• do change when mass is changed

What is the density of a metal that has a mass of 45.0g and a volume of 5.0mL?

• 0.111 g/mL

• 225 g/mL

• 7g/mL

• 9 g/mL

A bronze cube has a density of 7.8g/mL. When the bronze cube is cut in half, what is the halved cube's denisty?

• 15.6 g/mL

• More information is needed

• 3.9 g/mL

• 7.8 g/mL

What state of matter is shown in the image?

• solid

• liquid

• gas

• plasma

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What state of matter is shown in the image.

• solid

• liquid

• gas

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What state of matter is shown in the image.

• solid

• liquid

• gas