Definition

A device used to measure the amount of heat produced or absorbed during a chemical reaction or physical change.

Example

The scientist used a calorimeter to determine the heat of the reaction.

Conversation

I just got a new calorimeter for my chemistry experiments.

That's awesome! What are you planning to measure with it?

I want to see how much heat is released during some reactions.

That sounds really interesting! You'll have to let me know the results.

Synonyms & Antonyms

Root Explanation

Calorimeter → It is formed from "calor" (from Latin *calor*, meaning heat) and "-meter" (from Greek *metron*, meaning measure). The word "calorimeter" refers to an instrument that measures heat.

Memory Tip

Think of measuring 'heat' ('calor') with a tool that 'measures' ('-meter'). This helps you remember that a calorimeter is used to measure heat.

Visually Confused Words