Here is a simple situation. Put a hot object, say a pasty, in an insulated picnic box, cut off from the outside so that it is...

Physics Narrative 11-14

What is the relationship between the amount of energy in the thermal store of a warm object and the temperature of that object...

Physics Narrative 11-14

Pupils often have difficulties recognising the difference between temperature and energy. Temperature is an intensive quantity...

Teaching Guidance 11-14