Graduated Cylinder Practice

Front

What is a graduated cylinder?

Back

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

Front

How do you read the volume in a graduated cylinder?

Back

To read the volume, place the cylinder on a flat surface, and read the bottom of the meniscus at eye level.

Front

What is the meniscus?

Back

The meniscus is the curve at the surface of a liquid in a container, which is caused by surface tension.

Front

What is the unit of measurement for volume in a graduated cylinder?

Back

The unit of measurement for volume in a graduated cylinder is typically milliliters (mL).

Front

What is the volume of liquid if the meniscus is at the 25 mL mark?

Back

The volume of the liquid is 25 mL.

Front

What is a physical property?

Back

A physical property is a characteristic of a substance that can be observed or measured without changing its identity, such as volume.

Front

What is the difference between volume and mass?

Back

Volume is the amount of space a substance occupies, while mass is the amount of matter in a substance.

Front

What is the purpose of using a graduated cylinder instead of a beaker?

Back

A graduated cylinder provides more accurate measurements of liquid volume compared to a beaker.

Front

What should you do if the graduated cylinder is not on a flat surface?

Back

If the graduated cylinder is not on a flat surface, the reading will be inaccurate.

Front

What is the significance of reading the bottom of the meniscus?

Back

Reading the bottom of the meniscus ensures that you are measuring the true volume of the liquid.