How do scientists measure heat in food or reactions? They use a special device called a calorimeter. It helps us understand how much heat is released or absorbed during an experiment.
In this quiz, you’ll learn how a calorimeter works and why it’s useful — from studying fuels to measuring energy in food. Each question will bring you closer to seeing how heat plays a role in science and daily life.
Play, learn, and discover the power of heat measurement!


