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What is he equivalence of two systems in thermal equilibrium is represented by?
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What states that the two system which are in thermal equilibrium with a third system are in thermal equilibrium with each other?
Zeroth law of thermodynamics: If two systems are in thermal equilibrium with a third system, they must be in thermal equilibrium with each other. This law helps define the notion of temperature.
What is special about the entropy in thermodynamic equilibrium compared to all statesof a system?
In thermal equilibrium, and only in thermal equilibrium, entropy is constant.
Why is earth not in thermal equilibrium with the sun?
because the earth and the sun is not in the thermal contact with each other that is why the earth & the sun is not in thermal equilibrium.
Is there a change in an objects thermal energy if the object is at thermal equilibrium?
no
Can order spontaneously appear in a macroscopic closed system which has reached thermal equilibrium?
No, order can't spontaneously appear in a macroscopic closed system which has reached thermal equilibrium.
What law is this If two systems are separately found to be in thermal equilibrium with a third system the first two systems are in thermal equilibrium with each other?
Volume are equals
What does zeroth law of thermodynamics states?
Consider 2 beakers of water, in one beaker, the temperature of water is above room temperature, and the other is below room temperature. They are left on a table (they are not in contact with each other), after some time, equilibrium is reached. Both beakers of water are at the same temperature. The two beakers become in thermal equilibrium with the surroundings, thus they are in thermal equilibrium with each other, and they are at the same temperature. I hope that it helps you...
What states that the two system which are in thermal equilibrium with a third system are in thermal equilibrium with each other?
Zeroth law of thermodynamics: If two systems are in thermal equilibrium with a third system, they must be in thermal equilibrium with each other. This law helps define the notion of temperature.
Difference between thermal energy and mechanical energy?
Mechanical energy concentrates on an object as a whole, and thermal energy concentrates on an object's actions. Additionally, Thermal energy depends on temperature and mechanical energy depends on kinetic and potential energy.
The zeroth law of thermodynamics pertains to what relational condition that may exist between two systems?
Thermal equilibrium
Why is the heat energy named as energyin transit.how is it related to thermal equilibrium.?
In physics, chemistry and engineering, the term "heat" is used for any energy transferred between two closed systems by any means other than work. In general it would be energy transferred as a result of a difference in thermodynamic temperature. When two systems are in thermal equilibrium, heat will not move between them. The only way to transfer energy between two closed systems in thermal equilibrium is for one of them to do work on the other.
What is special about the entropy in thermodynamic equilibrium compared to all statesof a system?
In thermal equilibrium, and only in thermal equilibrium, entropy is constant.
Why the earth is not in thermal equilibrium with yhe sun?
To be in thermal equilibrium, it would have to have the same temperature. (It isn't.)
Why the earth is not thermal equilibrium with the sun?
because the earth and the sun is not in the thermal contact with each other that is why the earth & the sun is not in thermal equilibrium.
Why is earth not in thermal equilibrium with the sun?
because the earth and the sun is not in the thermal contact with each other that is why the earth & the sun is not in thermal equilibrium.
What is the Define temperature?
Temperature is a measure of the warmth or coldness of an object or substance with reference to some standard value. The temperature of two systems is the same when the systems are in thermal equilibrium.
Two bodies Are in rotational equilibrium if they are at the same temperature?
They are in thermal equilibrium, not rotational equilibrium.
