Reversible and irreversible process?

AI Thread Summary
Reversible processes are those that can be reversed without any net change in the system or surroundings, such as melting ice back into water. Irreversible processes, on the other hand, cannot be reversed without leaving a change in the system, like burning wood to ash. Everyday examples include freezing and thawing water for reversible processes, and cooking an egg for irreversible processes. The discussion emphasizes the importance of understanding these concepts in thermodynamics. Clear examples help illustrate the differences between the two types of processes.
Aladin
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please explain me in easy words .
what is reversible and irreversibe process and give some daily examples.
thank you.
 
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please explain me in simple words with examples.
thank you
 
We just had a discussion about this topic not too long ago.

https://www.physicsforums.com/showthread.php?t=161302&highlight=reversible
 
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I think it's easist first to watch a short vidio clip I find these videos very relaxing to watch .. I got to thinking is this being done in the most efficient way? The sand has to be suspended in the water to move it to the outlet ... The faster the water , the more turbulance and the sand stays suspended, so it seems to me the rule of thumb is the hose be aimed towards the outlet at all times .. Many times the workers hit the sand directly which will greatly reduce the water...
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