Hamble Ref  HT ONLY  Sep ONLY  Student Checklist Question  1  2  3 
P1.4.01 


What is the equation used to define the density of a material 



P1.4.01 


★ Required practical 5  density (AT skills 1) ★ 



P1.4.02 


What is meant by the term 'internal energy', in terms of particles? 



P1.4.02 


If the temperature of a system increases, what three different things does the increase in temperature depend on? 



P1.4.02 


What is meant by the term 'internal energy', in terms of kinetic and potential energy? 



P1.4.02 


What effect does heating change have on the energy stored within the system or state of matter? 



P1.4.04 


Draw a diagram pf particle arrangement for a solid; a liquid and a gas. 



P1.4.04 


What two things can the particle model be used to explain? 



P1.4.04 


In terms of particles, explain why ther are differences in density between the different states of matter. 



P1.4.04 


What is meant by the latent heat of a substance? 



P1.4.04 


What happens to the temperature when a change of state occurs? 



P1.4.04 


What happens to the mass of a substance as it changes state? 



P1.4.04 


What is the specific latent heat of a substance? 



P1.4.04 


How do changes of state differ from chemical changes? 



P1.4.05 


What is the equation used to calculate the energy for a change of state? Include units in your response. 



P1.4.05 


What is meant by the term specific heat of fusion? Give an example to show what this means. 



P1.4.05 


What is the difference between specific heat capacity and specific latent heat? 



P1.4.05 


What is meant by the term specific heat of fusion? Give an example to show what this means. 



P1.4.05 


★ Students are to gather data to draw part of a heating graph. ★ 



P1.4.05 


★ Students should be able to interpret heating and cooling graphs that include changes of state. ★ 



P1.4.07 


How would the motion be described for molecules of a gas? 



P1.4.07 


What impact does increasing the temperature of a gas held at constant volume have on pressure? 



P1.4.07 


How does the temperature of a gas relate to the average kinetic energy of the molecules? 



P1.4.07 


How does the motion of the molecules in a gas relate to both its temperature and its pressure? 



P1.4.07 


What is the relationship between the temperature of a gas and its pressure at constant volume? 


