How To Read A Thermometer

The video tutorial introduces thermometers, explaining their purpose and how to read them. It covers the materials needed for a demonstration, including hot and cold water, and a thermometer. The tutorial explains temperature units such as Fahrenheit, Celsius, and Kelvin. It demonstrates how a thermometer with red liquid works, showing how the liquid rises or falls with temperature changes. The video concludes with instructions on reading the thermometer, focusing on the gradations and numeric values.

What safety precautions should be taken when using hot water in the demonstration?

Describe the process of taking a temperature reading with a thermometer.

How do the graduation marks on the thermometer differ between the left and right sides?