Measurement Practice

Front

What is the definition of volume?

Back

Volume is the amount of space that a substance or object occupies, typically measured in liters (L) or milliliters (mL).

Front

What is a graduated cylinder used for?

Back

A graduated cylinder is a piece of laboratory equipment used to measure the volume of a liquid accurately.

Front

What are significant figures?

Back

Significant figures are the digits in a number that contribute to its precision, including all non-zero digits, any zeros between significant digits, and trailing zeros in the decimal portion.

Front

How do you read the meniscus in a graduated cylinder?

Back

To read the meniscus, you should look at the bottom of the curve of the liquid at eye level to get an accurate measurement.

Front

What is the formula for calculating the volume of a rectangular prism?

Back

Volume = length × width × height.

Front

What is the difference between a beaker and a graduated cylinder?

Back

A beaker is used for mixing and holding liquids, while a graduated cylinder is used for measuring precise volumes.

Front

How many milliliters are in a liter?

Back

There are 1000 milliliters in a liter.

Front

What is the purpose of a meter stick?

Back

A meter stick is used to measure length or distance accurately.

Front

What is the definition of mass?

Back

Mass is the amount of matter in an object, typically measured in grams (g) or kilograms (kg).

Front

How do you convert milliliters to liters?

Back

To convert milliliters to liters, divide the number of milliliters by 1000.