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Thermal Physics - OCR A2 Physics

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
show A measure of the total thermal energy in a system.  
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show A measure of the average kinetic energy of particles.  
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Define specific heat capacity:   show
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Define specific heat of vaporisation:   show
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show The sum of all the kinetic and potential energies of molecules within a substance.  
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show At constant volume, pressure is directly proportional to the temperature.  
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What is Boyle's law?   show
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What is Charles' law?   show
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show Force per unit area, it is the result of collisions between particles themselves, or particles and the walls of their container.  
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show The gas consists of a large number of molecules. The molecules move randomly. Collisions are elastic.  
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show KE = 3/2KbT  
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show KE = 3/2nRT  
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What is an absolute scale of temperature?   show
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What changes and what remains constant during a change in state of a system?   show
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What is Brownian motion?   show
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show The average speed increases, the maximum speed increases, and there is a wider range of speeds.  
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What is an ideal gas?   show
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Created by: Sparksy
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