Very simple The Reversible Process: That type of process that work cycle, it mean to complete revolution and come back to the initial point from where it start. Example are Carnot Cycle. Two and Four stroke engine.
Irreversible Process: Opposite to reversible process called irreversible process.
Example are Electricity
reversible. because you can melt it back to a liquid.
in general entropy will not decrease in a spontaneous process since spontaneous process are all irreversible ones. entropy can be reversed only through an reversible process by an ideal engine but it is impossible to create such an engine by violating second law of thermodynamics. hence entropy cannot be decreased practically
yes you can
In a reversible polytropic process, the work done can be calculated using the formula ( W = \frac{P_2 V_2 - P_1 V_1}{n - 1} ), where ( P_1 ) and ( P_2 ) are the initial and final pressures, ( V_1 ) and ( V_2 ) are the initial and final volumes, and ( n ) is the polytropic index. Alternatively, it can also be expressed as ( W = \frac{P_1 V_1}{n} \left( \left( \frac{V_2}{V_1} \right)^{n} - 1 \right) ) if the volume ratios are known. This work is determined by integrating the pressure-volume relationship for a polytropic process, represented by ( PV^n = \text{constant} ).
carnot cycle
A Bunsen burner is an object: it is not a process of any kind.
This is a reversible process.
Evaporation is a reversible process.
Iron sulfide is a chemical compound. A process or reaction may be reversible or irreversible; a compound isn't.
Irreversible
solidify is an irreversible
A process is reversible if it can be reversed without any loss of energy or increase in entropy. One way to determine if a process is reversible is to see if it can be undone by making small changes to the system. If the process cannot be undone without some loss of energy or increase in entropy, then it is irreversible.
reversible!
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No, nuclear fission is not reversible energy. It is irreversible process.
Reversible
reversiublrt