Which device is used to measure the heat energy transferred in a physical or chemical process?Options:A) ThermometerB) CalorimeterC) HygrometerD) Barometer

Break Down the Problem

1. Identify the devices listed in the options and their purposes.
2. Determine which device is specifically designed for measuring heat energy.

Relevant Concepts

1. Thermal Measurement Devices:
   • Thermometer: measures temperature.
   • Calorimeter: measures heat energy transfer.
   • Hygrometer: measures humidity.
   • Barometer: measures atmospheric pressure.

Analysis and Detail

1. The thermometer is useful for measuring temperature, which is related but not a direct measurement of heat energy transfer.
2. A calorimeter is designed specifically to measure the amount of heat involved in physical or chemical processes.
3. A hygrometer and barometer are unrelated to heat measurement as they focus on humidity and pressure, respectively.

Verify and Summarize

• The only option that tackles the measurement of heat energy transferred during reactions or processes is the calorimeter.

Final Answer

B) Calorimeter