SSC
PHYSICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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the condition in which the temperature of 2 objects in physical contact with one another is the same
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thermal fusion
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thermal vaporization
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thermal equilibrium
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thermal expansion
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Explanation:
Detailed explanation-1: -When two objects in contact with each other are at the same temperature, they are said to be in thermal equilibrium.
Detailed explanation-2: -When two bodies at equal temperature are brought in contact with each other then no heat flows between them and they are said to be in thermal equilibrium.
Detailed explanation-3: -Zeroth law of thermodynamics: Defining thermal equilibrium The zeroth law says when two objects at thermal equilibrium are in contact, there is no net heat transfer between the objects; therefore, they are the same temperature.
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