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What else can I help you with?
What happens during a asmtha attack?
you cannot breath and you trachea closes.
Is serving in a jury a citizens rights during the civil process?
no
What is the name of the process during which atomic nuclei decay?
D. Radioactivity
What was the process of controlling distribution of scarce goods during wartime?
Rationing
What did Eleazar do during and after the Crusades?
I'm afraid, that no matter where I check, I cannot find any reference to anyone named Eleazar during the Crusades.
Can entropy decrease during a process?
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
What must happen to the entropy of the universe during a spontaneous reaction or process?
The entropy of the universe must increase during a spontaneous reaction or process. This is in accordance with the Second Law of Thermodynamics, which states that the total entropy of an isolated system can never decrease over time.
What kind of colloid cannot be reversible?
Irreversible colloids, such as gels or foams that undergo irreversible changes in structure during formation, cannot be reversed to their original state. Once an irreversible colloid is formed, it cannot return to its initial dispersed phase and continuous phase arrangement.
What is an irreversible process during which the cell degenerates and the nucleus may become fragmented and protein denature?
Necrosis
How can you tell that burning wood is an irreversible change?
Burning wood is an irreversible change because it results in the formation of new substances like ash and smoke that cannot be easily reversed back into wood. The chemical structure of the wood is altered during the burning process, making it impossible to return it to its original form.
What is isentropic materials?
Isentropic materials are materials that undergo a reversible, adiabatic process where there is no change in entropy. This means that the material experiences no energy transfer as heat, and its entropy remains constant during the process. Isentropic materials are often used in thermodynamic studies and calculations.
What statements are true for the standard entropy change during the conversion of ozone to oxygen?
The standard entropy change during the conversion of ozone to oxygen is positive, indicating an increase in disorder or randomness. This process is spontaneous at higher temperatures and non-spontaneous at lower temperatures.
Why is burning of sugar an irreversible change?
Everything, no matter what it is, will go through an irreversible change if caught on fire or melted. It doesn't matter how slowly the change is. When you burn or melt something down, the change is always permanent.
How does the volume change in an isentropic process?
The entropy of an ideal gas during an isothermal process may change because normally the entropy is a net zero. The change of on isothermal process can produce positive energy.
Is converting wood into saw dust a reversible change?
No, converting wood into sawdust is an irreversible change because the physical structure of the wood is permanently altered during the process. Once wood is broken down into sawdust, it cannot be easily converted back into its original form.
What is the relationship between entropy and adiabatic expansion?
During adiabatic expansion, entropy remains constant. This means that as a gas expands without gaining or losing heat, its entropy does not change.
Is baking biscuit a reversible change?
Baking a biscuit is a chemical change, which is typically considered irreversible. During the baking process, ingredients undergo transformations due to heat, resulting in new substances and structures that cannot be reverted to their original form. Once baked, the biscuit cannot be changed back to its raw ingredients, making it a permanent change.
