6.3 Particle model of matter6.3.2.1 Internal energy6.3.2.2 Temperature changes in a system6.3.2.3 Changes of heat and specific latent heat a. Energy is stored inside a system by the __________ (atoms and molecules) that make up the system. This is called __________ ________, which is the total kinetic energy and _________ _______of all the particles (atoms and molecules) that make up a system.
Heating changes the energy stored within the system by increasing the _________ of the particles that make up the system. This either raises the temperature of the system or produces a change of state. The increase in temperature depends on the ________ of substance, the type of material and the amount of ________ supplied.
The following equation can be used:Change in Energy = _____ x ________ ______ ___________ x _________ _______The __________ ________ _________ is the amount of energy needed to raise the ___________ of a one-kilogram substance by one _________ ________.Change in temperature, degrees Celsius, particles, potential energy, mass, mass, internal energy, energy, energy, specific heat capacity, temperature,b.State the units for the following.
