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Question

The Zeroth Law of Thermodynamics :

If two objects are in ... with a third, then ... .

The “third body” in a practical situation is just the thermometer.

It’s perhaps worth pointing out that this trivial sounding statement certainly wasn’t obvious before the invention of the thermometer. With only the sense of touch to go on, few people would agree that a piece of wool and a bar of metal, both at 0 ° C, were at the same temperature.

Answer

The Zeroth Law of Thermodynamics :

If two objects are in thermal equilibrium with a third, then they are in thermal equilibrium with each other.

The “third body” in a practical situation is just the thermometer.

It’s perhaps worth pointing out that this trivial sounding statement certainly wasn’t obvious before the invention of the thermometer. With only the sense of touch to go on, few people would agree that a piece of wool and a bar of metal, both at 0 ° C, were at the same temperature.


Question

The Zeroth Law of Thermodynamics :

If two objects are in ... with a third, then ... .

The “third body” in a practical situation is just the thermometer.

It’s perhaps worth pointing out that this trivial sounding statement certainly wasn’t obvious before the invention of the thermometer. With only the sense of touch to go on, few people would agree that a piece of wool and a bar of metal, both at 0 ° C, were at the same temperature.

Answer
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Question

The Zeroth Law of Thermodynamics :

If two objects are in ... with a third, then ... .

The “third body” in a practical situation is just the thermometer.

It’s perhaps worth pointing out that this trivial sounding statement certainly wasn’t obvious before the invention of the thermometer. With only the sense of touch to go on, few people would agree that a piece of wool and a bar of metal, both at 0 ° C, were at the same temperature.

Answer

The Zeroth Law of Thermodynamics :

If two objects are in thermal equilibrium with a third, then they are in thermal equilibrium with each other.

The “third body” in a practical situation is just the thermometer.

It’s perhaps worth pointing out that this trivial sounding statement certainly wasn’t obvious before the invention of the thermometer. With only the sense of touch to go on, few people would agree that a piece of wool and a bar of metal, both at 0 ° C, were at the same temperature.

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bodies in “thermal contact” eventually come into “thermal equilibrium”—which means they finally attain the same temperature, after which no further heat flow takes place. This is equivalent to: <span>The Zeroth Law of Thermodynamics: If two objects are in thermal equilibrium with a third, then they are in thermal equilibrium with each other. The “third body” in a practical situation is just the thermometer. It’s perhaps worth pointing out that this trivial sounding statement certainly wasn’t obvious before the invention of the thermometer. With only the sense of touch to go on, few people would agree that a piece of wool and a bar of metal, both at 0°C, were at the same temperature. Temperature is a Potential for Heat Flow So this is how to understanding temperature: Black observed that things in thermal contact eventually reach a common temperature, just a connect

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