Distance, Mass, Volume, Density and Analyzing Data

Front

What is the formula for calculating density?

Back

Density = Mass / Volume

Front

What is the unit of measurement for volume in the metric system?

Back

The unit of measurement for volume is liters (L) or milliliters (mL).

Front

How do you find the volume of an irregular object using water displacement?

Back

Submerge the object in water and measure the rise in water level; the difference is the volume of the object.

Front

What does a circle graph (pie chart) represent?

Back

A circle graph shows different parts of a whole quantity.

Front

If an object has a mass of 12g and a volume of 4cm³, what is its density?

Back

Density = 12g / 4cm³ = 3 g/cm³.

Front

What is the relationship between mass, volume, and density?

Back

Density is the ratio of mass to volume; it describes how much mass is contained in a given volume.

Front

What is the unit of mass in the metric system?

Back

The unit of mass is grams (g) or kilograms (kg).

Front

How much water is displaced if an object causes the water level to rise from 30 mL to 45 mL?

Back

The water displaced is 15 mL.

Front

What is the volume of an object that displaces 50 mL of water?

Back

The volume of the object is 50 mL.

Front

How do you calculate the total number of students surveyed if 20 students chose pop and 15 chose rock?

Back

Total students = 20 + 15 = 35 students.