<p>This presentation explains the different ideas about light by scientists Newton and Huygens. The it makes it easy to understand how Newton thought light was made of particles, and how Huygens believed it was waves. It’s full of clear diagrams and simple explanations about light, reflection, and refraction. This is perfect for teaching students in a fun and easy way about these important science theories.</p> <p>Newton’s corpuscular theory of light<br /> Huygens’ wavelet model</p> <p>Turning points AQA</p>

<p>This PowerPoint presentation offers a comprehensive exploration of time dilation, a fundamental concept of special relativity involving the difference in elapsed time measured by two observers, due to a velocity difference relative to each other, or to a difference in gravitational potential between their locations. It covers the basics of proper time and dilated time, provides detailed examples and evidence of time dilation such as muon decay, and addresses complex scenarios like the twin paradox through engaging visuals and thought-provoking questions designed to deepen understanding of relativistic effects.</p>

<p>This PowerPoint presentation provides a comprehensive overview of the Michelson-Morley experiment, a pivotal scientific endeavor aimed at detecting the absolute motion of the Earth through the ether. It delves into the principles of the interferometer designed by Michelson and Morley, outlines the theoretical background of light and electromagnetism as per Maxwell’s equations, and explains the experiment’s methodology, including the setup and expected outcomes. The presentation further explores the significant implications of the experiment’s “null result,” which led to questioning the existence of ether, thereby paving the way for the development of modern physics and the theory of relativity. It’s an invaluable educational resource for students and enthusiasts of physics, offering insights into the experiment that challenged and ultimately reshaped our understanding of the universe.</p>

<p>This PowerPoint presentation delves into the foundational principles of Special Relativity, starting with the concept of inertial frames of reference and detailing Einstein’s two crucial postulates: the uniformity of physical laws across inertial frames and the constancy of the speed of light in a vacuum. It navigates through the historical context provided by Galileo’s principle of relativity, leading up to Einstein’s revolutionary contributions. The presentation further examines the implications of these postulates, including the relativity of simultaneity, the invariance of the speed of light, and the consequences for our understanding of time and space. It’s an essential resource for educators, students, and enthusiasts of physics, offering a thorough exploration of one of the twentieth century’s most groundbreaking scientific theories.</p>

<p>This lesson delves into Young’s Double Slit Experiment, demonstrating light’s wave properties, and Fizeau’s Speed of Light Experiment, a groundbreaking endeavor in measuring light’s velocity. The presentation further discusses Maxwell’s electromagnetic wave theory and its impact on understanding light. Ideal for educational settings, it combines historical insights with scientific principles, making it a valuable resource for teaching key concepts in physics.</p>

<p>The sheet contains 19 Questions with answers<br /> 6 Basic use of the formula<br /> 7 Intermediate questions requiring the formula and one additional formula<br /> 4 Advanced questions pushing students to solve problems in multiple steps<br /> 2 Challenge questions - students will require skills from A-Level maths like integration and exponentials.</p> <p>As a teacher that is always in search for good quality questions I can assure you, you will not be disappointed with your purchase. Please rate the sheet, thank you!</p>

<p>This comprehensive PowerPoint presentation is an invaluable educational resource designed for students and educators in the field of physics, particularly focusing on the concepts of superposition, wave interference, and coherence. It is well-suited for high school and early college-level physics courses.</p> <p>The presentation thoroughly explores the concept of superposition in physics, explaining how two or more waves can overlap and combine in a region of space. It delves into the nuances of wave interference (both constructive and destructive), coherence, phase, and phase difference. The content is aligned with standard physics curricula, making it an ideal supplement for classroom teaching.</p> <p>Challenge Questions: To stimulate critical thinking and application of the concepts, the presentation includes challenge questions. These are designed to test students’ understanding and encourage classroom discussion.</p> <p>The slides are designed for readability, with well-organized content and a logical flow. Key terms and concepts are highlighted for emphasis, aiding in retention and understanding.</p>

<p>I have created the PP from scratch, to cover the foundations of Current and Voltage in the GCSE course. It then formalises them to be more in line with the A-Level course. Resistance is covered to by not an exact definition, just methods of combining resistors in series and parallel.</p> <p>Worksheet will follow when I get my act together :)</p>

<p>This resource contain 6 questions, where students are given a series circuit and asked to find the missing variables - using the rules for a series circuit. There is also progressive challenge - where the last two questions will challenge your higher ability students.</p>

<p>The presentation includes a detailed explanation of Kirchhoff’s First and Second Laws, fundamental principles in circuit analysis. It covers the law of current conservation at junctions and the principle of voltage sums in closed circuits.</p> <p>Each concept is introduced with clear definitions and explanations, making it accessible to learners with various levels of understanding.</p> <p>High-quality diagrams and illustrations are used throughout the presentation to visually represent circuit configurations, aiding in the comprehension of complex concepts.</p> <p>The practice problems are accompanied by step-by-step solutions, providing learners with a methodical approach to solving circuit analysis problems.</p> <p>The presentation includes a section on the recapitulation of power in circuits, connecting it with the application of Kirchhoff’s Laws.</p>

<p>PowerPoint on current rules in series and parallel for KS3 to KS4. Images and supporting simulation links are provided. starter included, word fill task included. There will be a supporting worksheet available separately for Q=It questions.</p> <p>Learning objectives;</p> <p>Define electrical current and state how it is measured</p> <p>Describe the features of current in series and parallel</p> <p>Calculate the current at different points in a circuit</p> <p>Know an use the formula Q=It</p>

<p>PLEASE LEAVE A REVIEW and check out my other resources</p> <p>Designed for high school, A-Level, and introductory college physics courses, this resource offers a series of questions that encourage students to apply and deepen their understanding of wave interference and diffraction. It’s an excellent tool for reinforcing core concepts in wave optics, enhancing problem-solving skills, and preparing students for more advanced studies in physics.</p> <p>Calculation of fringe spacing, slit distance, and screen distance.<br /> Strengthens grasp of wave interference and diffraction principles.<br /> Physics students seeking to master the fundamentals of wave behavior and light phenomena.</p>