Igcse physics notes 2023

For the see-saw to balance, the principle of moments states that. 3 m. To get an A* or A1 in the IGCSE or GCE O Level Physics exam it is important that you understand the concepts well. As the particles are pulled closer together the density of the protostar will increase. Step 3: Multiple relative charge of 1 proton by the number of protons. IGCSE Physics (0625) This free IGCSE Physics revision guide will help you understand key concepts in a user-friendly manner. Learners gain an understanding of the basic principles of each subject through a mix of theoretical and practical studies watch this video as a last minute revision to recap just the fundamental parts to remember about!thanks for watching! Topic Questions. Designed by the teachers at SAVE MY EXAMS for the Edexcel IGCSE Physics syllabus. Liquids are able to flow to take the shape of a container but they are not compressible. 3 Fission & Fusion. Past paper and exam-style questions, organised by topic. 2 Motion for the CIE IGCSE Physics syllabus, written by the Physics experts at Save My Exams. 11. To enable a specific potential difference to be chosen. Pressure is defined as. Pressure. The Earth completes one full rotation (revolution) in approximately 24 hours (1 day) An object with mass that is in motion has momentum which is defined by the equation: momentum = mass × velocity. IGCSE Pro - IGCSE Revision NotesIGCSE Pro Team. Step 2: Calculate the nucleon number on the right side of the equation. Topic Jun 1, 2023 · Summary. Step 1: Determine the atomic and mass number. The centre of gravity of an object is the point at which the weight of the object may be considered to act. Turning Effects of Forces. Each circle represents. 5 m × 0. unit high up on a wall) : The molecules move together, making the liquid/gas contract. Define the Hubble constant H0 as the ratio of the speed at which the galaxy is moving away from the Earth to its distance from the Earth; recall and use the equation. When a light ray is reflected, the angle of incidence = angle of reflection. The hotter an object is, the more thermal radiation it emits. Power, P = 2000 W. The Cambridge IGCSE Physics syllabus helps learners to understand the technological world in which they live, and take an informed interest in science and scientific developments. Step 2: Consider the first junction in the circuit where current splits. 7 Consequences of Thermal Energy Transfer for the CIE IGCSE Physics syllabus, written by the Physics experts at Save My Exams. Remember: Opposite charges attract. Step 2: Write out the equation for density. EXTENDED. 1 proton has a relative charge of +1. Step 1: List the known values. co. Point opposite poles (north and south) of the two Magnetic materials are attracted to a magnet; non-magnetic materials are not. 2 Stars & The Universe. 2 Radioactivity. Step 3: Calculate the work done on the car by the brakes. 7 °C. 2 Probability Diagrams - Tree & Venn Diagrams. Gas molecules hit the sides of the container and exert a force, which creates pressure. Magnetic Fields. Step 4: Substitute in the known values. The pressure due to a column of liquid can be calculated using the equation. Progress tracking across 25+ topics & 1705+ questions, sorted by difficulty. Liquids have no definite shape but do have a definite volume. 3. Volume of slab, V = 0. It is a double award qualification, earning two grades. Steel is an alloy which contains iron, so it is also magnetic. As the comet travels further away from the Sun: The radius of the orbit increases. When a liquid (or gas) is cooled (for example by an A. . 235 + 1 = 236. 2 Stars for the CIE IGCSE Physics syllabus, written by the Physics experts at Save My Exams. Free high-quality revision notes for CIE-IGCSE Physics 0625, covering all the modules and updated to the latest syllabus specifications. Visible light is the only part of the spectrum detectable by the human eye. Jan 12 Paper 1P (Solutions) Jan 12 Paper 2P (QP) . A 5 amp fuse would be an appropriate choice, as it is the next size up. The orbital speed decreases due to a weaker gravitational pull from the Sun. Examples of analogue technology include telephone transmission and some broadcasting. Solids have a definite shape and a definite volume. Step 2: Write out the equation relating work, force and distance. In the box in Fig. The orbital speed increases due to the Sun's strong gravitational pull. Impulse I = Δ p = m ( v – u) Step 3: Substitute in the values. C. It'd be much appericiated. The IGCSE AID team have worked tirelessly to bring you these notes. Test Yourself. 8. Study Online iGCSE Physics (0625) core and supplement: Study Notes -2023,2024 &2025 Syllabus written by iGCSE Physics Teachers The International GCSE qualification will be graded and certificated on a nine-grade scale from 9 to 1 using the total subject mark where 9 is the highest grade. 6 Histograms. 4 Averages & Range. Calculate the magnitude and direction of the resultant force in the diagram below. 1 Circuit Diagrams & Circuit Components for the CIE A 58 g tennis ball moving horizontally to the left at a speed of 30 m s –1 is struck by a tennis racket which returns the ball back to the right at 20 m s –1. Step 3: Evaluate the direction of the resultant force. It is the way in which heat reaches us from the Sun through the vacuum of space. a = −8 ÷ 30 = −0. FREE Physics revision notes on Measurement. The gravitational field around planets is strong enough to have pulled in all nearby objects with the exception of A nuclide equation for nuclear fission is stated as: Calculate the number of neutrons, N emitted in this reaction. p = mv. If the glass vibrates too much the movement causes the glass to shatter. This can be repeated for CAIE IGCSE Physics Theory Revision Notes - ZNotes. Individual papers are not graded. 5 Current for the CIE IGCSE Physics syllabus, written by the Physics experts at Save My Exams. All stars form from a giant interstellar cloud of hydrogen gas and dust called a nebula. Step 2: Draw the refracted angle at the glass-air boundary. Physics. Jan 12 Paper 2P (MS) Jan 12 Paper 2P (Solutions) FREE Physics revision notes on Distance-Time Graphs. Learners also develop an understanding of Nov 14, 2023 · Ace your IGCSE Physics exams with our comprehensive revision notes, syllabus, and study resources for 2023. The pressure is defined as the force per unit area. Step 1: Write down the known quantities. Negative. 017 = 4294 kg/m 3. The Sun & the Planets. We offers Books, past papers, tuition and notes and books to help you understand the lessons, complete exercises, and get high rates in studying to obtain the IGCSE. All magnets are surrounded by a magnetic field. Therefore, the angle of incidence (or reflection) is 90° – 25° = 65°. Student Premium Plan. 04 m × 0. Revision notes for the Edexcel IGCSE Physics syllabus, written by the Physics experts at Save My Exams. The number of protons is the proton number. Nickel. Questions and model answers for the CIE IGCSE Physics syllabus, written by the Physics experts at Save My Exams. When a sound wave comes into contact with a solid, those vibrations can be transferred to the solid. There are eight planets and an unknown number of dwarf planets which orbit the Sun. This is a section that guides you through the topics of forces and motion, discussing and covering all the important topics that you need to know for your IGCSE Physics examinations. Did this page help you? Questions and model answers on 1. As the gas particles move about randomly they collide with the walls of their containers. Therefore: If the object is moving it will continue to move (in a straight line) If it is stationary it will remain stationary. 5° from the vertical. 0035% of the whole electromagnetic spectrum. 1 The Nuclear Model of the Atom. Step 1: Draw the reflected angle at the glass-liquid boundary. The colour of an object affects how good it is Acceleration of Free Fall. At the glass-air boundary, the light ray refracts away from the normal. Moments are calculated using: Moment = force × distance from pivot. 2. The force of gravity within a nebula pulls the particles 得更近 until it forms a hot ball of gas, known as a protostar. Here, you'll find an array of revision notes, topic questions, fully explained model answers, past exam papers and more, meticulously organized Mar 8, 2022 · O Level Physics: Ultimate Study Resource – Tips, Cheatsheet and Summary Notes. (c) 3 Fig. Thermal physics Study Notes-2023,2024&2025 prepared by iGCSE Teachers Now with many years’ experience as a Head of Physics and Examiner for A Level and IGCSE Physics (and Biology!), her love of communicating, educating and Physics has brought her to Save My Exams where she hopes to help as many students as possible on their next steps. They can all travel through a vacuum. Step 1: Determine the number of protons. ‌. Step 4: Interpret the value for deceleration. The Sun is a star which makes up over 99% of the mass of the solar system. 8 m/s2. Exclusively available on PapaCambridge 12/01/2023 : October and November 2023 Notes of CAIE are updated. A 13 amp fuse would be too large - it would allow an extra 10 amps to pass through the appliance before it finally blew. The axis is tilted at an angle of approximately 23. 1 Experimental Techniques. Where: Δ p = change in pressure in pascals (Pa) Where 1 Pa = 1 N/m 2. 3 Cosmology. Study Online CIE iGCSE Physics (0625) Unit 6. Step 1: List the known quantities. Thermal radiation is the part of the electromagnetic spectrum called infrared. 2. Sound waves are produced by vibrating sources. They learn about the basic principles of Physics through a mix of theoretical and practical studies. Visible light is defined as the range of wavelengths which are visible to humans. 3. Chapter-Wise Notes. Revision notes for the CIE IGCSE Chemistry syllabus, written by the Chemistry experts at Save My Exams. Course-specific and 100% exam-aligned. a particle. Mar 24, 2023 · May / June 2023 and Oct / Nov 2023 past papers are updated. For an electrical conductor moving in a fixed magnetic field. Light from the object hits the mirror, reflecting from it ( i=r) To an observer, the reflected ray appears to have come from the right-hand side of the mirror. The Earth is a rocky planet that rotates in a near circular orbit around the Sun. Our extensive collection of resources is the perfect tool for students aiming to ace their exams and for teachers seeking reliable resources to support their students' learning journey. View notes under development. A digital signal is generated and processed in two states: 1 or 0 (high or low states respectively) Analogue v digital signal. ρ = density of the liquid in kilograms per ANSWER: D. In the natural world, many animals, such as birds, bees and certain fish, are able to perceive beyond visible light The term equilibrium means that an object keeps doing what it’s doing, without any change. Making Measurements. The gold atom has an atomic number of 79 (lower number) and a mass number of 197 (top number) Step 2: Determine the number of protons. An analogue signal consists of varying frequency or amplitude. Good luck in your exams! Good luck in your exams! I am a bot, and this action was performed automatically. Gases. Electricity and magnetism Study Notes -2023,2024&2025 by iGCSE Teachers A ray of light enters a glass block of refractive index 1. g wire) cuts through the fields lines. 2, draw at least four circles to show the arrangement and separation of particles in a gas. Which distance-time graph shows an object moving with constant speed? Stuck? View related notes. I recently saw someone provide it for chemistry but i reallly need them for physics especially space physics. 12. Worked example. 2 Organic Families. Step 1: Calculate the nucleon number on the left side of the equation. Mass of slab, m = 73 kg. This is the bottom number in the AZX notation. The diagram below shows the first junction in the circuit. Hundreds of videos arranged by topic, so you have everything you need to achieve your highest grade in your Cambridge International exams. Liquids. The brakes of the car apply a force of 500 N which brings it to a stop after 23 m. 5 Statistical Diagrams. This Student’s Book provides in depth coverage of the Cambridge IGCSE Physics (0625/0972) syllabuses. Nov 28, 2019 · IGCSE Sciences (Co-ordinated) (Double) Notes Cambridge IGCSE Co-ordinated Sciences gives learners the opportunity to study Biology, Chemistry and Physics within a cross-referenced, scientifically coherent syllabus. 8 Scatter Graphs & Correlation. The Sun is a star that makes up over 99% of the mass of the solar system. 017 m 3. Step 2: Write down the relevant equation. Revision notes on 2. 1 Motion in the Universe. 7 Cumulative Frequency & Box Plots. Solids. Solids cannot flow and are not compressible. When a liquid or gas is heated, it becomes less dense and rises. Best free resources for CAIE IGCSE Physics 0625 Alternative To Practical including summarized notes, topical and past paper walk through videos by top students. 3 know and use the relationship between average speed, distance moved and time: average speed = distance moved /time taken Speed: Speed is defined as the rate of change of distance. 0625. This is because the sharp point is more concentrated (a small area) creating a larger pressure. 3 Polymers. ρ = 73 ÷ 0. The atomic number is equal to the number of protons. Mathematical skills are developed through worked Positive & Negative Charges. This means that the total amount of current flowing into a junction is equal to the total amount flowing out. In this video, we will cover Unit 4 Electricity & Magnetism from the updated Cambridge IGCSE Physics 2023 Syllabus. 1 Formulae, Functional Groups & Terminology. 2 Separation & Purification. It will also be induced if the conductor is stationary in a changing magnetic field. uk/workshops/For private tuition and my Perfect Answer revision guides, Study Online CIE iGCSE Physics (0625)-Unit 2. 53 Angle of incidence, i = 15°. 85 m = 0. Describing Motion. 3 Mass and Weight. IGCSE Physics Notes. Revision notes on 6. 14 N – 12 N = 2 N. SUMMARIZED NOTES ON THE THEORY SYLLABUS PHYSICS CAIE IGCSE UPDATED TO 2023-2025 SYLLABUS Diagram showing the formation of an image in a mirror by the reflection of light. 53 making an angle of 15° with the normal before entering the block. We have examined the 2020 IGCSE Physics (0625) syllabus very carefully and our notes are designed to help you through each topic. Mass, m = 0. The Earth's Axis. 24/08/2023 : CAIE A Levels, O Levels and IGCSE 2023 Past Papers of March and May /June are updated 24/03/2023 : CAIE A Levels have new 2022 Updated Topical Past Papers with Answers. Step 1: Recall that at a junction, the current is conserved. Like charges repel; opposite charges attract. 7. For example, when a drawing pin is pushed downwards: It is pushed into the surface, rather than up towards the finger. 5. Time, t = 5 minutes = 5 × 60 = 300 s. The pressure is more accurately the difference in pressure at different depths h in a liquid, since the pressure changes with the depth. Designed by the teachers at SAVE MY EXAMS for the CIE IGCSE Physics 0625 / 0972 syllabus. This makes the cold liquid/gas more dense than the surroundings. The specific heat capacity of water is 4200 J / kg °C. 2023. Space physics - Study Notes 2023,2024&2025 prepared by iGCSE Teachers Centre of Gravity. 2 × 10 –18 per second. 1 represents the arrangement and separation of particles in a liquid. DC (DE/CB) 326749/3 UCLES 2023. Enjoy! a) Step 1: Determine the store that energy is being transferred away from, within the parameters described by the defined system. The concentration of a force or the force per unit area. Calculate the energy transferred when an iron with a power rating of 2000 W is used for 5 minutes. Δp = ρgΔh. We hope it was worth it :) Business Studies - 0450 Economics Step 1: Draw lines on the graph to determine the time it takes for technetium to drop to half of its original activity. Electromagnetic waves are defined as: Transverse waves that transfer energy from the source of the waves to an absorber. 24 thoughts on “ Notes ”. Revision notes for the CIE IGCSE Maths: Extended syllabus, written by the Maths experts at Save My Exams. Calculate the amount of thermal energy transferred to the water. The three states of matter in terms of shape and volume. We've foregone countless episodes of Masterchef, unimaginable amounts of time on YouTube, and unbelievably long hours of blissful sleep so that we could make your life a whole lot easier. Study Online CIE iGCSE Physics (0625) Unit 4. 🔒 for Boosters. Jan 23, 2019 · Free Exam Academy January 23, 2019. Calculate the work done by the brakes in stopping the car. We will explore topics such as the electr Please read and follow the subreddit guidelines for paper discussions during the May/June 2023 exam series. IGCSE Physics - Motion - IGCSE Pro revision notes. The key advantages of transmission of data in digital form compared to Change in velocity, Δ v = − 8 m/s. Step 1: Add up all of the forces directed to the right. Potential dividers have two main purposes: To provide a variable potential difference. For a battery powering a torch. Thermal radiation is the only way in which heat can travel through a vacuum. For example, sound waves can cause a drinking glass to vibrate. Now an experienced GCSE and A Level Physics and Maths tutor, Ashika helps to grow and improve our Physics resources. However, it only takes up 0. Space Physics. 🔒 For BOOSTERS. The first certification opportunity for the Pearson Edexcel International GCSE in Physics is in June 2019. Topic Questions. Step 3: Substitute in values. When two charged objects are brought close together, there will be a force between those objects. Step 3: Rearrange for energy transferred, ΔE. Very few metals in the Periodic Table are magnetic. Nebula. 1. To split the potential difference of a power source between two or more components. Clockwise force (child), Fchild = 140 N. The Sun is a medium sized star consisting of mainly hydrogen and helium. 2 Radioactivity, Uses & Dangers. Supports the full syllabus for examination from 2023. In the absence of air resistance, all objects fall with the same acceleration. [Turn over. 48 kg. It rotates on its axis, which is a line through the north and south poles. This document has 16 pages. Sound waves are longitudinal: the molecules IGCSE Physics. ZNOTES. Step 2: Read the half-life from the graph. These include: Iron. An EMF will be induced in a conductor if there is relative movement between the conductor and the magnetic field. The answer is negative, which indicates the train is slowing down. The resulting motion is called a convection current. For symmetrical objects with uniform density, the centre 5. Distance of adult from the pivot, dadult = 0. Step 2: Subtract the forces on the right from the forces on the left. Step 2: Write down the impulse equation. Nuclear Physics. The Sun lies at the centre of the Solar System. Study Online CIE iGCSE Physics (0625) Unit 5. The reflected ray can be traced back in this directions, forming a virtual ray. Astrophysics. Our resources are designed to help you understand the key concepts, practice your skills, and build your confidence. Revision notes for the Cambridge O Level Physics syllabus, written by the Physics experts at Save My Exams. Comets travel in highly elliptical orbits, speeding up as they approach the Sun. CIE IGCSE Physics – The ultimate site for anyone taking Co-ordinated Science or Physics International IGCSEs anywhere in the world. Refractive index of glass, n = 1. 4. Description. Momentum keeps an object moving in 7. Specific heat capacity, c = 4200 J/kg °C. All electromagnetic waves share the following properties: They are all transverse. The atom has 79 protons. Calculate the angle it makes with the normal after it enters the glass block. Step 3: Calculate the missing amount of Worked example. A feature of gases is that they fill their container. The above conditions require two things: The forces on the object must be Physics 23 4 Details of the Notes for use in qualitative analysis 47 The Periodic Table 48 Cambridge IGCSE Physical Science 0652 syllabus for 2023 and 2024 Potential dividers are circuits which produce an output voltage as a fraction of its input voltage. The object will also not start or stop turning. Physics 2023 Savemyexams Notes. Summary - Igcse physics notes latest 2023 / 2024. The system is defined as the energy transfer from the battery to the torch, so this is the transfer to focus on. 2 Stellar Evolution. 27 m/s. Protostar. 3 Conditional Probability. Know that the current estimate for H0 is 2. Step 2: Write the relevant equation. These collisions produce a net force at right angles Customise theme. Like charges repel. 4 N + 8 N = 12 N. Anticlockwise force (adult), Fadult = 690 N. Free high-quality revision notes for CIE IGCSE PHYSICS 0625, covering all modules and updated to the latest syllabus specifications. Student friendly model answers written by experienced teachers & examiners. Change in temperature, Δ T = 0. W = F × d. Revision for AQA Physics GCSE, including summary notes, exam questions by topic and videos for each module AQA GCSE Physics Revision. 3 Identification of Ions & Gases. You may be offline or with limited connectivity. 96 + 137 + (N × 1) = 233 + N. The time taken to decrease to 4 × 10 7 Bq, or ½ A0, is 6 hours. Revision notes on 4. e v = 0) has no momentum. Cobalt. For example, for a person standing upright, their centre of gravity is roughly in the middle of the body behind the navel, and for a sphere, it is at the centre. Where: p = momentum in kilogram metre per second (kg m/s) m = mass in kilograms (kg) v = velocity in metres per second (m/s) This means that an object at rest (i. 1 Basic Probability. 6. It is characterized by a focus on applicability, requiring students to have a firm grasp on the key concepts to successfully answer application-based questions. Advertisement Paper 1. The gravitational pull of the Sun on the planets keeps them in orbit. Forces and Matter. Forces and Motion. They all travel at the same speed in a vacuum. ORG Prepared for Toxz Playz for personal use only. Energy transformations and transfers. Having a good base of theoretical knowledge on physics is inadequate as you must also familiarise yourself with the numerical concepts as well. In the diagram above the initial activity, A0, is 8 × 10 7 Bq. Step 3: Calculate the number of neutrons. The fact that most of the mass of the Solar System is concentrated in the Sun is the reason the smaller planets orbit the Sun. 1 Earth & The Solar System. The Subject Code is split into several units, each Describing Sound. Time taken, t = 30 s. 1. The conductor (e. Step 1: List the know quantities. Step 3: Equate the nucleon number for both SwH Learning Online Workshops - Fast Track Your Exam Success - https://swhlearning. ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌. If anyone has them, can u please provide a google drive folder for that. Step 3: Substitute the values for change in velocity and time. Best free resources for Caie IGCSE Physics 0625 including summarized notes, topical and past paper walk through videos by top students. Exam (elaborations) - Igcse physics - questions & answers 100% correct. (i) Step 1 : Write the known quantities. It aims to help develop students' practical skills focusing on key experiments, interpreting data and evaluating results. Best free resources for CAIE IGCSE Physics 0625 Theory including summarized notes, topical and past paper walk through videos by top students. This Chromium nucleus has 24 protons. Revision for CAIE Physics IGCSE, including summary notes, exam questions by topic and videos for each module. Magnetic materials (which are not magnets) will always be attracted to the magnet, regardless of which pole is held Know that the distance of a far galaxy d can be determined using the brightness of a supernova in that galaxy. Calculate the density, in kg/m 3, of the material from which the paving slab is made. Objects can be given one of two types of electric charge: Positive. Fig. Experimental Techniques & Chemical Analysis. This is called the acceleration of freefall (this is also sometimes called acceleration due to gravity) In the absence of air resistance, Galileo discovered that all objects (near Earth's surface) fall with an acceleration of about 9. Nuclear physics Study Notes -2023,2024&2025 by iGCSE Teachers After teaching and tutoring both science and maths students, Leander now brings this passion for helping young people reach their potential to her work at SME. A magnetic field is defined as: The region around a magnet where a force acts on another magnet or on a magnetic material (such as iron, steel, cobalt and nickel) Two bar magnets can be used to produce a uniform magnetic field. Step 2: State the relative mass of 1 proton. Thanky youuuu. Jan 29, 2024 · The IGCSE Physics-0625 Subject Code is a well-structured syllabus that equips learners with a comprehensive understanding of Physics. This induces an EMF in the wire. ex ry qe qd nb pl xk ag bt kz