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To be honest, I was searching "The internal energy of an isolated system is" to get an answer myself. However, in the light that energy is constant, that makes a lot of sense.
The internal energy is constant in an isolated system because external factors cannot change what is occurring in such a system. The energy is therefore constant considering equilibrium. Over time, the rate of anything will become stabilized, such as when there is a gas-liquid equilibrium and rate of condensation = rate of vaporization.
In short, it's constant because of equilibrium and the fact that outside things have no effect.
What else can I help you with?
Is net charge on an isolated system is always conserved?
Yes, the net charge on an isolated system is always conserved. This is a fundamental principle known as the law of conservation of charge in physics. It states that the total charge within a closed system remains constant over time.
What does it mean when the net charge is conserved in a closed system?
When the net charge is conserved in a closed system, it means that the total charge within the system remains constant over time. This implies that no charge is lost or gained within the system as a whole, but it can be redistributed among the particles present.
When there is no external force acting on a body , which physical quantity is conserved?
Angular Momentum. The conserved quantity we are investigating is called angular momentum. The symbol for angular momentum is the letter L. Just as linear momentum is conserved when there is no net external forces, angular momentum is constant or conserved when the net torque is zero.
When an isolated object becomes charged by induction describe the net charge on the object?
When an isolated object becomes charged by induction, the net charge on the object remains zero. This is because the charge is redistributed within the object but the total amount of charge does not change.
When is the angular momentum of a system not conserved?
The angular momentum of a system is not conserved when external torques are applied to the system. These torques can change the angular momentum by causing the system to rotate faster or slower or by changing the direction of its rotation.
Is net charge on an isolated system is always conserved?
Yes, the net charge on an isolated system is always conserved. This is a fundamental principle known as the law of conservation of charge in physics. It states that the total charge within a closed system remains constant over time.
What does it mean when the net charge is conserved in a closed system?
When the net charge is conserved in a closed system, it means that the total charge within the system remains constant over time. This implies that no charge is lost or gained within the system as a whole, but it can be redistributed among the particles present.
When there is no external force acting on a body , which physical quantity is conserved?
Angular Momentum. The conserved quantity we are investigating is called angular momentum. The symbol for angular momentum is the letter L. Just as linear momentum is conserved when there is no net external forces, angular momentum is constant or conserved when the net torque is zero.
When an isolated object becomes charged by induction describe the net charge on the object?
When an isolated object becomes charged by induction, the net charge on the object remains zero. This is because the charge is redistributed within the object but the total amount of charge does not change.
Does an isolated system have net force acting on it?
Even if it does the net force acting on it should be zero. That's why it's called isolated.
When is the angular momentum of a system not conserved?
The angular momentum of a system is not conserved when external torques are applied to the system. These torques can change the angular momentum by causing the system to rotate faster or slower or by changing the direction of its rotation.
A closed system in which the net external force on the system is zero is a what?
A closed system in which the net external force is zero is in mechanical equilibrium.
If total (PE plus KE) is conserved?
When the total mechanical energy (potential energy + kinetic energy) of a system is conserved, it means that the sum of the kinetic and potential energies remains constant over time. This implies that the system is isolated from external forces that could alter its energy. In such cases, the energy transformation between potential and kinetic energies can occur without any net loss or gain in the total mechanical energy of the system.
What does it means to say that charged is conserved?
the principal that net electric charge is neither created nor destroyed but is transferable from one material to another
When is energy conserved?
Energy is conserved in a closed system where there is no net gain or loss of energy. This means that energy can change from one form to another, but the total amount of energy in the system remains constant.
What is the net charge of a system with proton and electron?
The net charge of a system containing one proton and one electron is neutral, or zero. A proton carries a charge of +1 elementary charge, while an electron carries a charge of -1 elementary charge. When these charges are combined, they cancel each other out, resulting in no net charge.
Is it true that the amount of heat in a closed system is constant?
No, it is net amount of energy in a close system is constant. Energy can change form from thermal to kinetic to electrical and so on. It is only the net amount of energy that is conserved in the close system.
