Measuring Matter

Front

What is mass?

Back

Mass is a measure of the amount of matter in an object, typically measured in grams or kilograms.

Front

What is volume?

Back

Volume is the amount of space an object occupies, commonly measured in liters (L) or milliliters (mL).

Front

How do you measure the mass of an object?

Back

You can measure the mass of an object using a balance scale.

Front

What is the formula for calculating density?

Back

Density = Mass / Volume.

Front

What is the unit of density?

Back

The unit of density is typically grams per cubic centimeter (g/cm³) or kilograms per cubic meter (kg/m³).

Front

What does a graduated cylinder measure?

Back

A graduated cylinder measures the volume of liquids.

Front

What is the meniscus in a graduated cylinder?

Back

The meniscus is the curve at the surface of a liquid in a container, and the volume is read at the bottom of this curve.

Front

What is the significance of using the correct position when measuring liquid volume?

Back

Using the correct position ensures the most accurate reading of the liquid's volume.

Front

What is the difference between mass and weight?

Back

Mass is the amount of matter in an object, while weight is the force exerted by gravity on that mass.

Front

What is the relationship between mass and density?

Back

Objects with the same volume can have different masses, leading to different densities.