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Explain how negative work on a system occurs?
The system is doing net work.
How does the digestive system nervous system circulatory system and integumentary system work together to maintain optimum body temperature?
digestive,nervous,ciculatory integumenyary systems work together maintain optimum body temperature
What happens to the enzyme when it is cooled below its best working temperature?
When an enzyme coola below a temperature where it can work, it denatures (dies).
What happens to an enzyme if the temperature varies too far from the enzymes optimum temperature?
They do not work as they effectively change shape and so cannot perform their allocated task
What is thermodynamic equilibrium?
At thermodynamic equilibrium the dynamic processes for changes in a system have reached a steady state (not changing with time) where temperature has stabilized to a constant, no heat is being exchanged, no work is occurring, composition is constant (reactants are being converted to products at the same rate that the products are converting back to the reactants), pressure is constant, if there is more than one phase, movement between the phases is balanced (for example evaporation and condensation are occurring at the same rate), and there are no concentration gradients.
What happens to a fluid when the temperature increases?
because you have to doing in your old work
What happens to the internal energy of a system when work is done on it?
If the internal energy of the system increases the temperature will increase.
Is temperature a measure of work?
No, temperature is not a measure of work, because work is the form of you doing something to an object to move it through an empty space. You are not doing anything to temperature, so therefor no, it is not work.
When a volume of air is compressed what happens to its temperature?
Obviously the temperature of air will increase. Because when you compress the air you are doing some work on the air which in turn is converted into heat and thus increase the temperature of compressed air
What is the conclusion if the circulatory system fails to work properly?
when circulatory system fails to work, colour change and temperature change happens, its an immediate effect. u can check it by tieing a rubberband in your finger tip.
Explain how negative work on a system occurs?
The system is doing net work.
At what temperature do the enzymes in the digestive system work best at?
body temperature
When a system does work and no heat is added to the system its temperature?
remains constant From Rafaelrz. When a simple closed system does work and no heat is added, the temperature of the system will drop. This is because the work is done at the expense of his internal energy, which is thermal energy.
What is The result of a system doing work?
output
What happens to a substance when the pressure goes up?
The substance will be compressed (increase in density) and if the compression is adiabatic, the temperature will go up since there is work being done on the system.
What happens when the temperature goes up and the fans don't work?
you get hotter
When a system does work what happens to its internal energy?
It decreases.
