GCSE Physics Paper 1: Last Minute Tips to Make Einstein Proud скачать в хорошем качестве

GCSE Physics Paper 1: Last Minute Tips to Make Einstein Proud

Join my WEEKLY EMAIL list here: https://henry-brand-revision.kit.com/... My channel is the place to be during GCSE exam season - so make sure you subscribe! Get instant access to thousands of GCSE & A-level questions and flashcards at https://makindolearning.com/! Download the app now and do loads of biology questions 👍 🔗 RESOURCES MENTIONED: Equation questions: https://subjects.robertsmyth.tgacadem... SOME DEFINITIONS: Work done = the energy transferred when a force moves an object. Power = the rate of energy transfer or the rate of doing work. Specific heat capacity = the amount of energy required to raise the temperature of 1 kilogram of a substance by 1 degree Celsius. Specific latent heat = the amount of energy required to change the state of 1 kilogram of a substance without changing its temperature. Kinetic energy = the energy an object has due to its motion. Gravitational potential energy = the energy stored in an object due to its position in a gravitational field. Elastic potential energy = the energy stored in a spring or elastic object when it is stretched or compressed. Current = the flow of electric charge. Potential difference = the energy transferred per unit charge. Resistance = a measure of how much a component opposes the flow of current. Charge = the amount of electricity carried by a particle or object. Power (electrical) = the rate at which electrical energy is transferred in a circuit. Density = the mass per unit volume of a substance. Internal energy = the total kinetic and potential energy of the particles in a substance. Pressure = the force per unit area acting on a surface. Half-life = the time it takes for the activity of a radioactive substance to decrease by half. Activity = the number of nuclear decays per second from a radioactive source. Isotopes = atoms of the same element with the same number of protons but different numbers of neutrons. ⌛TIMESTAMPS: 00:00 Introduction 00:25 Equation sheet 01:50 Units 02:23 Practicals 03:11 Topics 03:41 Understanding 04:36 Practice 05:11 Definitions 05:40 Exam tips 06:20 Important summary #gcses #physics #motivation #maths