Matter, Density and Graphs

Front

What is matter?

Back

Matter is anything that has mass and takes up space.

Front

How is density calculated?

Back

Density is calculated using the formula: Density = Mass / Volume.

Front

What is the unit of density in the metric system?

Back

The unit of density in the metric system is grams per cubic centimeter (g/cm³).

Front

If an object has a mass of 10g and a volume of 5cm³, what is its density?

Back

Density = 10g / 5cm³ = 2 g/cm³.

Front

What does a direct relationship between two variables mean?

Back

A direct relationship means that as one variable increases, the other variable also increases.

Front

What does an inverse (indirect) relationship between two variables mean?

Back

An inverse relationship means that as one variable increases, the other variable decreases.

Front

What is the relationship between density and water vapor content?

Back

As water vapor content increases, density decreases.

Front

What does a graph with a constant speed look like?

Back

A graph with constant speed is a straight line with a positive slope.

Front

What is the significance of the y-axis in a graph?

Back

The y-axis typically represents the dependent variable in a graph.

Front

What is the significance of the x-axis in a graph?

Back

The x-axis typically represents the independent variable in a graph.