No, it is not. Example is when you biol the egg. Once boiled it cant be "unboiled". Classic example of permanently denaturated protein.
I am not sure what you mean. What process is that? Any combustible fuel will work, not just coal. You can read about the thermodynamics part by looking for a description of the "Carnot engine". The process is NOT reversible; although the Carnot engine is reversible in theory, there are always losses in practice that make it irreversible; also, the fact of burning the coal is not reversible.
No it is always reversible
true
Yes, the process of normalization is reversible. Normalization is a database design technique that organizes data in a relational database to reduce redundancy and improve data integrity. You can always revert the normalization process by denormalizing the database if needed.
false
false
true
i have atrophy in my nee is that reversible? i has accident 2 year ego and have 4 operation in me leg i have almost one year without moving i am moving yet but a need know if it is reversible
false
it's acutely reversible
Chlamydia is not for life; it can be treated.
Clausius Inequality is not only for reversible process Since overall (system + surrounding) entropy always increase. (∆s) system + surrounding ≥ 0 For a cyclic process (∆s) system = 0 So (∆s) surrounding ≥ 0 Note that in cyclic integral of (dQ/T) dQ is positive for heat entering system form surrounding. So for surrounding change in entropy after a cyclic process is given by cyclic integral of (-dQ/T) which is ≥ 0 Thus cyclic integral of (dQ/T) ≤ 0