Question

The device used to measure the specific heat of a substance is

• A. micrometer
• B. spectrometer
• C. calorimeter
• D. barometer

Answer 1

The Correct Option is C

The device used to measure the specific heat of a substance is called a \(\textbf{calorimeter}\).
A calorimeter is an instrument used in calorimetry, the science of measuring the heat of chemical reactions or physical changes as well as heat capacity. It helps in determining the specific heat capacity of a substance.

- A \(\textbf{micrometer}\) is used to measure small distances or thicknesses with high accuracy.
- A \(\textbf{spectrometer} \)is used to measure properties of light over a specific portion of the electromagnetic spectrum.
- A \(\textbf{barometer}\) is used to measure atmospheric pressure.

The correct option is (C): \(\text{calorimeter}\)