Thermal Equilibrium | Definition, Examples – Thermometry and Calorimetry

Thermal Equilibrium Definition Physics:
When there is no transfer of heat between two bodies in contact, then the bodies are called in thermal equilibrium. The objects in thermal equilibrium have the same temperature.

We are giving a detailed and clear sheet on all Physics Notes that are very useful to understand the Basic Physics Concepts.

Thermal Equilibrium | Definition, Examples – Thermometry and Calorimetry

Thermal Equilibrium Examples:

  • The cooling object in the refrigerator
  • Taking the temperature of a sick patient (Thermometer)
  • Rice cooker with a thermostat
  • Baking cake in an oven
  • Cooling Drinks
  • A wet towel is placed on the forehead of a person who has high fever.

Thermometry and Calorimetry:
The thermometer is a device used to check the temperature of an object. This branch of measurement of the temperature of a substance is called thermometry. It is measured in degrees or Fahrenheit, usually.

Calorimetry also means the measurement of heat but in joules. It states the amount of heat lost by the body is the amount of heat gained by its surrounding.

Heat Energy Temperature and its Measurement
Thermometric Property Thermometers
Thermal Expansion Thermal Equilibrium
Triple Point of Water Specific Heat Capacity
Thermal Capacity Water Equivalent
Latent Heat Joule’s Law
Calorimetry

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