Question
When a change of state is observed in a system, ________ is said to occur.
- Thermodynamic process
- Thermal change
- Change of state
- Change of density
Hint:
A thermodynamic process is defined as a change from one equilibrium macrostate to another macrostate.
The correct answer is: Thermodynamic process
Thermodynamic process is a process in which the thermodynamic state of a system is changed.
Types of Thermodynamic Processes
Isobaric process in which the pressure (P) is kept constant (ΔP =0).
Isochoric process in which the volume (V) is kept constant (ΔV =0).
Isothermal process in which the temperature (T) is kept constant (ΔT =0).
Adiabatic process in which the heat transfer is zero (Q=0)
Related Questions to study
The following picture represents a/an _____.
The following picture represents a/an _____.
In the system (water inside an air-tight copper bottle) shown below, ______ can be exchanged with the surroundings.
In the system (water inside an air-tight copper bottle) shown below, ______ can be exchanged with the surroundings.
The following picture represents gas particles inside a box made up of insulating material. It is a/an _____.
The following picture represents gas particles inside a box made up of insulating material. It is a/an _____.
In the system shown below, ______ can be exchanged with the surroundings.
In the system shown below, ______ can be exchanged with the surroundings.
The following picture represents a/an _____.
The following picture represents a/an _____.
Which of the following denotes the state of the system?
Which of the following denotes the state of the system?
The kinetic energy of a particle of a system is different from its other properties such as pressure, temperature and volume as it is not a/an ____.
The kinetic energy of a particle of a system is different from its other properties such as pressure, temperature and volume as it is not a/an ____.
Pick the odd one out.
Density of substance is determined from the mass per unit volume. It is directly proportional to the mass of that substance. So this is the quality of a substance due to its mass.
Volume is the amount of space occupied by given a mass of a substance.
Temperature is the degree or intensity of the heat present in a substance or object, especially as expressed according to a comparative scale and shown by a thermometer or perceived by touch.
Pressure is an extensive property which depends on area of application of force.
Pick the odd one out.
Density of substance is determined from the mass per unit volume. It is directly proportional to the mass of that substance. So this is the quality of a substance due to its mass.
Volume is the amount of space occupied by given a mass of a substance.
Temperature is the degree or intensity of the heat present in a substance or object, especially as expressed according to a comparative scale and shown by a thermometer or perceived by touch.
Pressure is an extensive property which depends on area of application of force.
In an open system, _______ can get into or out of the system.
In an open system, both mass and energy (heat and matter) can be transmitted. An open system can exchange both matter and energy that is present with its surroundings. The matter is easily exchanged between the open system and its surroundings. This can be simply described by adding or subtracting matter.
In an open system, _______ can get into or out of the system.
In an open system, both mass and energy (heat and matter) can be transmitted. An open system can exchange both matter and energy that is present with its surroundings. The matter is easily exchanged between the open system and its surroundings. This can be simply described by adding or subtracting matter.
