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q=c(T2-T1)
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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.
Equation to calculate heat gained or lost by an object?
c = Q / (m(change in temperature)) Where, c = specific heat capacity Q = amount of heat needed m = mass Change in temperature = initial temperature - temperature(after) Take note that this equation cannot be used in calculating the change in state - melting and boiling Because temperature do not change. We therefore use: Q = lv x m Where, lv = latent heat of vapourisation (for boiling/condensation ONLY) m = mass Q = lf x m Where, lf = latent heat of fusion (for melting/freezing ONLY)
What is the net gain in ATP from the two stages of this metabolic process?
36
What is net photosynthetic equation?
The net process of photosynthesis is described by the following equation: 6CO2 + 6H2O + Light Energy = C6H12O6 + 6O2
How many kilojoules are released when 60.0g methanol is burned?
The net heat is 1 195,78 kJ.
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.
What is a description of the process of Homeostasis?
Homeostasis is the process of changing the internal structure such that the net change is zero.
4 Fe plus 3O2 arrow 2Fe2O3 how much heat is evolved when point 250 kg of iron rusts?
The oxidation of iron creates a net change of -1.65 E 3 kiloJoules of heat. 250 grams of iron is equal to 4.48 moles. There is then a net change of -1841 kiloJoules.
How did Jackson and the Democrat change the process of appointing government officials?
nova net appointments were based on party loyalty
How did Jackson and the Democrats change the process of appointing governments officials?
nova net appointments were based on party loyalty
How does the chemical potential energy if a system change during an endothermic reaction?
The forward and reverse reaction rates are equal. The concentrations of both products and reactants stop changing.
In .NET is CLR a process or a thread?
Process .... it is responsible for managing the execution of the .NET programs , it is the same as JVM is for JAVA programs...
What is the Formula for calculating net acceleration?
Net acceleration = (change in velocity) divided by (time for the change)
What is net refrigeration?
The net refrigeration effect is the amount of heat each pound of refrigerant absorbs from the refrigerated space. This heat produces useful cooling.
What is using a net in a pond called?
ponddipping is the process of using a net in the water.
If object A is placed on top of object B and is the same temperature as object B How will heat flow between object A and object B?
In this case, no heat will flow between the objects. At least, there will be no "net" heat flow. The objects are said to be in thermal equilibrium, so that any heat exchanged by their molecules is balanced and there is no net change in temperature.
Is it true that the amount of heat in a closed system is constant?
No, it is net amount of energy in a close system is constant. Energy can change form from thermal to kinetic to electrical and so on. It is only the net amount of energy that is conserved in the close system.
