Particle model of matter 4.0 / 5 based on 1 rating ? PhysicsParticle Model of MatterGCSEAQA Created by: lilbrady2112Created on: 11-11-17 17:41 what are the three states of matter? solid, liquid, gas 1 of 7 what is density? how much mass is packed into a given volume of space. 2 of 7 what is the equation for density? density(kg/m^3) = mass(kg) / volume (m^3) 3 of 7 What is latent heat? the energy needed to change the state of a substance. 4 of 7 What is specific latent heat? specific latent heat of a substance is the amount of energy needed to change 1kg of it from one state to anothwr 5 of 7 what is the formula of specific latent heat? energy = mass x specific latent heat 6 of 7 what is pressure? pressure is the force exerted per unit area. 7 of 7
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