Whole of Particle model | GCSE Physics Paper 1 | AQA Triple Science, Higher

The whole of unit 3, Particle model of matter' including the density required practical and how to explain the behaviour of particles, specific latent heat, internal energy and how this relates to changes of state and the changes of state graph. All covered in 17 minutes. Timestamps below. Join the channel to access to all paper 2 videos for Biology Chemistry and Physics for both Combined and Triple Science. Visit the channel for free access to whole topic revision videos for all the science for paper 1. All whole topic videos for AQA GCSE Physics    • Whole of Energy | GCSE Physics Paper 1 | A...   Time stamps 00:10 Density. How to explain the meaning of 'density', how to use the density equation, how arrangement of particles relates to density. 01:40 Required practical 5 - Density practical - how to write the method for measuring the density of a regular shaped object and an irregular shaped object. 05:32 Changes of state - how describe the parts of a changes of state graph and explain the different parts of the graph. Include the meaning of 'sublimation' 06:31 Internal energy. Definition of internal energy and how internal energy changes for substances that melt, boil, condense and freeze. 08:27 latent heat and specific latent heat - the definition of specific latent heat, specific latent heat of fusion and specific latent heat of vaporisation. 10:58 Particle motion in gases. How to explain temperature and pressure caused by particles. 12:20 Pressure in gases. How to explain pressure changes in terms of particles colliding with surfaces and the force caused. How to explain the effect of volume and pressure and how to do calculations for changes in pressure and volume. Visit the website for the the complete set of videos, plus exam questions and answers: TheScienceBreak.com Also, check out: Instagram:   / thesciencebreak   Facebook:   / thesciencebreak   TheScienceBreak.com