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
Evaporating a puddle of water is considered a reversible process. This is because the water vapor produced can condense back into liquid water when the temperature and pressure conditions change, allowing it to return to its original state. However, in practical terms, it may not always be easy to reverse due to environmental factors.
Chlamydia is not for life; it can be treated.