This resource is a complete lesson that covers Medical Uses of Nuclear Radiation for the OCR A Level Physics A course. However, it is useful for other exam boards too. This lesson teaches the following content: -medical tracers; technetium–99m and fluorine–18 -gamma camera; components – collimator, scintillator, photomultiplier tubes, computer and display; formation of image -diagnosis using gamma camera -positron emission tomography (PET) scanner; annihilation of positron–electron pairs; formation of image -diagnosis using PET scanning. -microscopic and macroscopic risks of ionising radiation This lesson includes: -A full presentation including an example question with a worked solution. -A worksheet with model answers, perfect to set as homework. -Clear visual aids and diagrams to simplify complex concepts. -Editable PowerPoint and Word document for easy customisation. Click on the links below to check out our FREE A Level Physics resources: Mass, Weight & Force Basics Lesson Net Forces & Equilibrium Lesson Moments & Torques Lesson Drag & Terminal Velocity Lesson Density, Pressure & Upthrust Lesson We really appreciate feedback on our resources so if you kindly leave a review down below, you will be able to claim any resource (up to the value of this resource) from our shop for FREE. Just email resourcify321@gmail.com with your username and your chosen resource. Your chosen resource will be sent to you within 24 hours.

A Level Physics worksheet containing questions about the lesson: Medical Uses of Nuclear Radiation Model Answers Included This worksheet covers the following content: -medical tracers; technetium–99m and fluorine–18 -gamma camera; components – collimator, scintillator, photomultiplier tubes, computer and display; formation of image -positron emission tomography (PET) scanner; annihilation of positron–electron pairs; formation of image -microscopic and macroscopic risks of ionising radiation This is tailored for the OCR A specification, however, the versatile nature of this resource makes it suitable for other exam boards too. This resource is designed to help students apply their knowledge to questions. This active revision technique ensures that the worksheet will be very useful for students, and will act as a vital revision tool. Click on the links below to check out our FREE A Level Physics resources: Mass, Weight & Force Basics Lesson Net Forces & Equilibrium Lesson Moments & Torques Lesson Drag & Terminal Velocity Lesson Density, Pressure & Upthrust Lesson We really appreciate feedback on our resources so if you kindly leave a review down below, you will be able to claim any resource (up to the value of this resource) from our shop for FREE. Just email resourcify321@gmail.com with your username and your chosen resource. Your chosen resource will be sent to you within 24 hours.

A Level Physics worksheet containing questions about the lesson: X-Ray Imaging Model Answers Included This worksheet covers the following content: -basic structure of an X-ray tube; components – heater (cathode), anode, target metal and high voltage supply -production of X-ray photons from an X-ray tube -X-ray attenuation mechanisms; simple scatter, photoelectric effect, Compton effect and pair production -attenuation of X-rays; I = I₀e^µx where µ is the attenuation (absorption) coefficient -X-ray imaging with contrast media; barium and iodine -computerised axial tomography (CAT) scanning; components – rotating X-tube producing a thin fan-shaped X-ray beam, ring of detectors, computer software and display -advantages of a CAT scan over an X-ray image. This is tailored for the OCR A specification, however, the versatile nature of this resource makes it suitable for other exam boards too. This resource is designed to help students apply their knowledge to questions. This active revision technique ensures that the worksheet will be very useful for students, and will act as a vital revision tool. Click on the links below to check out our FREE A Level Physics resources: Mass, Weight & Force Basics Lesson Net Forces & Equilibrium Lesson Moments & Torques Lesson Drag & Terminal Velocity Lesson Density, Pressure & Upthrust Lesson We really appreciate feedback on our resources so if you kindly leave a review down below, you will be able to claim any resource (up to the value of this resource) from our shop for FREE. Just email resourcify321@gmail.com with your username and your chosen resource. Your chosen resource will be sent to you within 24 hours.

A Level Physics worksheet containing questions about the lesson: Foundations of Physics Model Answers Included This worksheet covers the following content: -physical quantities have a numerical value and a unit -making estimates of physical quantities listed in this specification. -Système Internationale (S.I.) base quantities and their units – mass (kg), length (m), time (s), current (A), temperature (K), amount of substance (mol) -derived units of S.I. base units -checking the homogeneity of physical equations using S.I. base units -prefixes and their symbols to indicate decimal submultiples or multiples of units – pico ( p ), nano (n), micro (μ), milli (m), centi ( c ), deci (d), kilo (k), mega (M), giga (G), tera (T) -systematic errors and random errors in measurements -precision and accuracy -absolute and percentage uncertainties when data are combined by addition, subtraction, multiplication, division and raising to powers -graphical treatment of errors and uncertainties; line of best fit; worst line; absolute and percentage uncertainties; percentage difference -scalar and vector quantities This is tailored for the OCR A specification, however, the versatile nature of this resource makes it suitable for other exam boards too. This resource is designed to help students apply their knowledge to questions. This active revision technique ensures that the worksheet will be very useful for students, and will act as a vital revision tool. Click on the links below to check out our FREE A Level Physics resources: Mass, Weight & Force Basics Lesson Net Forces & Equilibrium Lesson Moments & Torques Lesson Drag & Terminal Velocity Lesson Density, Pressure & Upthrust Lesson We really appreciate feedback on our resources so if you kindly leave a review down below, you will be able to claim any resource (up to the value of this resource) from our shop for FREE. Just email resourcify321@gmail.com with your username and your chosen resource. Your chosen resource will be sent to you within 24 hours.

This resource is a complete lesson that covers Magnetic Fields for the OCR A Level Physics A course. However, it is useful for other exam boards too. This lesson teaches the following content: -magnetic fields are due to moving charges or permanent magnets -magnetic field lines to map magnetic fields -magnetic field patterns for a long straight current-carrying conductor, a flat coil and a long solenoid -Fleming’s left-hand rule This lesson includes: -A full presentation including an example question with a worked solution. -A worksheet with model answers, perfect to set as homework. -Clear visual aids and diagrams to simplify complex concepts. -Editable PowerPoint and Word document for easy customisation. Click on the links below to check out our FREE A Level Physics resources: Mass, Weight & Force Basics Lesson Net Forces & Equilibrium Lesson Moments & Torques Lesson Drag & Terminal Velocity Lesson Density, Pressure & Upthrust Lesson We really appreciate feedback on our resources so if you kindly leave a review down below, you will be able to claim any resource (up to the value of this resource) from our shop for FREE. Just email resourcify321@gmail.com with your username and your chosen resource. Your chosen resource will be sent to you within 24 hours.

This resource is a complete lesson that covers Electric Fields for the OCR A Level Physics A course. However, it is useful for other exam boards too. This lesson teaches the following content: -electric fields are due to charges -modelling a uniformly charged sphere as a point charge at its centre -electric field lines to map electric fields -electric field strength; E = F/Q -Coulomb’s law; F = Qq/4πε0r² for the force between two point charges -electric field strength E = Q/4πε0r² for a point charge -the concept of electric fields as being one of a number of forms of field giving rise to a force. This lesson includes: -A full presentation including 4 example questions with worked solutions. -A worksheet with model answers, perfect to set as homework. -Clear visual aids and diagrams to simplify complex concepts. -Editable PowerPoint and Word document for easy customisation. Click on the links below to check out our FREE A Level Physics resources: Mass, Weight & Force Basics Lesson Net Forces & Equilibrium Lesson Moments & Torques Lesson Drag & Terminal Velocity Lesson Density, Pressure & Upthrust Lesson We really appreciate feedback on our resources so if you kindly leave a review down below, you will be able to claim any resource (up to the value of this resource) from our shop for FREE. Just email resourcify321@gmail.com with your username and your chosen resource. Your chosen resource will be sent to you within 24 hours.

This resource is a complete lesson that covers Electric Potential & Field Comparisons (Electric & Gravitational) for the OCR A Level Physics A course. However, it is useful for other exam boards too. This lesson teaches the following content: -electric potential at a point as the work done in bringing unit positive charge from infinity to the point; electric potential is zero at infinity -electric potential V = Q/4πε0r at a distance r from a point charge; changes in electric potential -capacitance C = 4πε0R for an isolated sphere including derivation from equation for electric potential and Q = VC -force–distance graph for a point or spherical charge; work done is area under graph -electric potential energy = Vq = Qq/4πε0r a distance r from a point charge Q. -similarities and differences between the gravitational field of a point mass and the electric field of a point charge This lesson includes: -A full presentation including 3 example questions with worked solutions. -A worksheet with model answers, perfect to set as homework. -Clear visual aids and diagrams to simplify complex concepts. -Editable PowerPoint and Word document for easy customisation. Click on the links below to check out our FREE A Level Physics resources: Mass, Weight & Force Basics Lesson Net Forces & Equilibrium Lesson Moments & Torques Lesson Drag & Terminal Velocity Lesson Density, Pressure & Upthrust Lesson We really appreciate feedback on our resources so if you kindly leave a review down below, you will be able to claim any resource (up to the value of this resource) from our shop for FREE. Just email resourcify321@gmail.com with your username and your chosen resource. Your chosen resource will be sent to you within 24 hours.

This resource is a complete lesson that covers Magnetic Flux Density for the OCR A Level Physics A course. However, it is useful for other exam boards too. This lesson teaches the following content: -magnetic flux density; the unit tesla. -force on a current-carrying conductor; F = BILsinθ -techniques and procedures used to determine the uniform magnetic flux density between the poles of a magnet using a current-carrying wire and digital balance This lesson includes: -A full presentation including 2 example questions with worked solutions. -A worksheet with model answers, perfect to set as homework. -Clear visual aids and diagrams to simplify complex concepts. -Editable PowerPoint and Word document for easy customisation. Click on the links below to check out our FREE A Level Physics resources: Mass, Weight & Force Basics Lesson Net Forces & Equilibrium Lesson Moments & Torques Lesson Drag & Terminal Velocity Lesson Density, Pressure & Upthrust Lesson We really appreciate feedback on our resources so if you kindly leave a review down below, you will be able to claim any resource (up to the value of this resource) from our shop for FREE. Just email resourcify321@gmail.com with your username and your chosen resource. Your chosen resource will be sent to you within 24 hours.

This resource is a complete lesson that covers Uniform Electric Fields for the OCR A Level Physics A course. However, it is useful for other exam boards too. This lesson teaches the following content: -uniform electric field strength; E = V/d -parallel plate capacitor; permittivity; C = ε0A/d , C = εA/d , ε = εrε0 -motion of charged particles in a uniform electric field. This lesson includes: -A full presentation including 2 example questions with worked solutions. -A worksheet with model answers, perfect to set as homework. -Clear visual aids and diagrams to simplify complex concepts. -Editable PowerPoint and Word document for easy customisation. Click on the links below to check out our FREE A Level Physics resources: Mass, Weight & Force Basics Lesson Net Forces & Equilibrium Lesson Moments & Torques Lesson Drag & Terminal Velocity Lesson Density, Pressure & Upthrust Lesson We really appreciate feedback on our resources so if you kindly leave a review down below, you will be able to claim any resource (up to the value of this resource) from our shop for FREE. Just email resourcify321@gmail.com with your username and your chosen resource. Your chosen resource will be sent to you within 24 hours.

This resource is a complete lesson that covers Nuclear Fission & Fusion for the OCR A Level Physics A course. However, it is useful for other exam boards too. This lesson teaches the following content: -induced nuclear fission -nuclear fusion; fusion reactions and why very high temperatures are required -balancing nuclear transformation equations. -energy released (or absorbed) in simple nuclear reactions -binding energy per nucleon against nucleon number curve; calculating energy changes in reactions This lesson includes: -A full presentation including 4 example questions with worked solutions. -A worksheet with model answers, perfect to set as homework. -Clear visual aids and diagrams to simplify complex concepts. -Editable PowerPoint and Word document for easy customisation. Click on the links below to check out our FREE A Level Physics resources: Mass, Weight & Force Basics Lesson Net Forces & Equilibrium Lesson Moments & Torques Lesson Drag & Terminal Velocity Lesson Density, Pressure & Upthrust Lesson We really appreciate feedback on our resources so if you kindly leave a review down below, you will be able to claim any resource (up to the value of this resource) from our shop for FREE. Just email resourcify321@gmail.com with your username and your chosen resource. Your chosen resource will be sent to you within 24 hours.

This resource is a complete lesson that covers Half-Life & Radioactive Dating for the OCR A Level Physics A course. However, it is useful for other exam boards too. This lesson teaches the following content: -half-life of an isotope; λt(1/2) = ln(2), including graphical determination of half life -techniques and procedures used to determine the half-life of an isotope such as protactinium -radioactive dating, e.g. carbon-dating. This lesson includes: -A full presentation including 3 example questions with worked solutions. -A worksheet with model answers, perfect to set as homework. -Clear visual aids and diagrams to simplify complex concepts. -Editable PowerPoint and Word document for easy customisation. Click on the links below to check out our FREE A Level Physics resources: Mass, Weight & Force Basics Lesson Net Forces & Equilibrium Lesson Moments & Torques Lesson Drag & Terminal Velocity Lesson Density, Pressure & Upthrust Lesson We really appreciate feedback on our resources so if you kindly leave a review down below, you will be able to claim any resource (up to the value of this resource) from our shop for FREE. Just email resourcify321@gmail.com with your username and your chosen resource. Your chosen resource will be sent to you within 24 hours.

This resource is a complete lesson that covers The Exponential Law of Decay for the OCR A Level Physics A course. However, it is useful for other exam boards too. This lesson teaches the following content: -activity of a source; decay constant λ of an isotope; A = λN -the equations A = A₀e^-λt and N = N₀e^-λt, where A is the activity and N is the number of undecayed nuclei -simulation of radioactive decay using dice -graphical methods and spreadsheet modelling of the equation ΔN/Δt = - λN for radioactive decay This lesson includes: -A full presentation including 4 example questions with worked solutions. -A worksheet with model answers, perfect to set as homework. -Clear visual aids and diagrams to simplify complex concepts. -Editable PowerPoint and Word document for easy customisation. Click on the links below to check out our FREE A Level Physics resources: Mass, Weight & Force Basics Lesson Net Forces & Equilibrium Lesson Moments & Torques Lesson Drag & Terminal Velocity Lesson Density, Pressure & Upthrust Lesson We really appreciate feedback on our resources so if you kindly leave a review down below, you will be able to claim any resource (up to the value of this resource) from our shop for FREE. Just email resourcify321@gmail.com with your username and your chosen resource. Your chosen resource will be sent to you within 24 hours.

This resource is a complete lesson that covers Nuclear Decay Equations for the OCR A Level Physics A course. However, it is useful for other exam boards too. This lesson teaches the following content: -nuclear decay equations for alpha, beta-minus and beta-plus decays -balancing nuclear transformation equations This lesson includes: -A full presentation including an example question with a worked solution. -A worksheet with model answers, perfect to set as homework. -Clear visual aids and diagrams to simplify complex concepts. -Editable PowerPoint and Word document for easy customisation. Click on the links below to check out our FREE A Level Physics resources: Mass, Weight & Force Basics Lesson Net Forces & Equilibrium Lesson Moments & Torques Lesson Drag & Terminal Velocity Lesson Density, Pressure & Upthrust Lesson We really appreciate feedback on our resources so if you kindly leave a review down below, you will be able to claim any resource (up to the value of this resource) from our shop for FREE. Just email resourcify321@gmail.com with your username and your chosen resource. Your chosen resource will be sent to you within 24 hours.

This resource is a complete lesson that covers X-Ray Imaging for the OCR A Level Physics A course. However, it is useful for other exam boards too. This lesson teaches the following content: -basic structure of an X-ray tube; components – heater (cathode), anode, target metal and high voltage supply -production of X-ray photons from an X-ray tube -X-ray attenuation mechanisms; simple scatter, photoelectric effect, Compton effect and pair production -attenuation of X-rays; I = I₀e^µx where µ is the attenuation (absorption) coefficient -X-ray imaging with contrast media; barium and iodine -computerised axial tomography (CAT) scanning; components – rotating X-tube producing a thin fan-shaped X-ray beam, ring of detectors, computer software and display -advantages of a CAT scan over an X-ray image. This lesson includes: -A full presentation including 2 example questions with worked solutions. -A worksheet with model answers, perfect to set as homework. -Clear visual aids and diagrams to simplify complex concepts. -Editable PowerPoint and Word document for easy customisation. Click on the links below to check out our FREE A Level Physics resources: Mass, Weight & Force Basics Lesson Net Forces & Equilibrium Lesson Moments & Torques Lesson Drag & Terminal Velocity Lesson Density, Pressure & Upthrust Lesson We really appreciate feedback on our resources so if you kindly leave a review down below, you will be able to claim any resource (up to the value of this resource) from our shop for FREE. Just email resourcify321@gmail.com with your username and your chosen resource. Your chosen resource will be sent to you within 24 hours.

This resource is a complete lesson that covers Fission Reactors for the OCR A Level Physics A course. However, it is useful for other exam boards too. This lesson teaches the following content: -understand what is meant by a chain reaction -basic structure of a fission reactor; components – fuel rods, control rods and moderator -environmental impact of nuclear waste This lesson includes: -A full presentation including an example question with a worked solution. -A worksheet with model answers, perfect to set as homework. -Clear visual aids and diagrams to simplify complex concepts. -Editable PowerPoint and Word document for easy customisation. Click on the links below to check out our FREE A Level Physics resources: Mass, Weight & Force Basics Lesson Net Forces & Equilibrium Lesson Moments & Torques Lesson Drag & Terminal Velocity Lesson Density, Pressure & Upthrust Lesson We really appreciate feedback on our resources so if you kindly leave a review down below, you will be able to claim any resource (up to the value of this resource) from our shop for FREE. Just email resourcify321@gmail.com with your username and your chosen resource. Your chosen resource will be sent to you within 24 hours.

This resource is a complete lesson that covers Medical Uses of Ultrasound for the OCR A Level Physics A course. However, it is useful for other exam boards too. This lesson teaches the following content: -ultrasound; longitudinal wave with frequency greater than 20 kHz -acoustic impedance of a medium; Z =  ρc -reflection of ultrasound at a boundary; Ir / I₀ =(Z₂ - Z₁)² / (Z₂ + Z₁)² -piezoelectric effect; ultrasound transducer as a device that emits and receives ultrasound -advantages and disadvantages of ultrasound in medical scans -ultrasound A-scan and B-scan -impedance (acoustic) matching; special gel used in ultrasound scanning -Doppler effect in ultrasound; speed of blood in the patient Δf/f = 2vcosθ/c for determining the speed v of blood. This lesson includes: -A full presentation including 3 example questions with worked solutions. -A worksheet with model answers, perfect to set as homework. -Clear visual aids and diagrams to simplify complex concepts. -Editable PowerPoint and Word document for easy customisation. Click on the links below to check out our FREE A Level Physics resources: Mass, Weight & Force Basics Lesson Net Forces & Equilibrium Lesson Moments & Torques Lesson Drag & Terminal Velocity Lesson Density, Pressure & Upthrust Lesson We really appreciate feedback on our resources so if you kindly leave a review down below, you will be able to claim any resource (up to the value of this resource) from our shop for FREE. Just email resourcify321@gmail.com with your username and your chosen resource. Your chosen resource will be sent to you within 24 hours.

27 A Level Physics worksheets containing questions for the topic: Particles & Medical Physics (Module 6) Each worksheet includes a set of model answers In total, there are approximately 161 pages This is tailored for the OCR A specification, however, the versatile nature of this resource makes it suitable for other exam boards too. Worksheets included: Capacitors Capacitors in Circuits Investigating Capacitors Capacitor Calculations Electric Fields Uniform Electric Fields Electric Potential & Field Comparisons Magnetic Fields Magnetic Flux Density Forces on Charged Particles Magnetic Flux & Flux Linkage Faraday’s Law & Lenz’s Law Uses of Electromagnetic Induction Atomic Structure The Nucleus Particles & Antiparticles Quarks & Antiquarks Radioactive Decay Nuclear Decay Equations Exponential Law of Decay Half-Life & Radioactive Dating Binding Energy Nuclear Fission & Fusion Fission Reactors X-Ray Imaging Medical Uses of Nuclear Radiation Medical Uses of Ultrasound Click on the links below to check out our FREE A Level Physics resources: Mass, Weight & Force Basics Lesson Net Forces & Equilibrium Lesson Moments & Torques Lesson Drag & Terminal Velocity Lesson Density, Pressure & Upthrust Lesson

This resource includes 89 complete lessons that cover the entire OCR A Level Physics A course. (Year 1 & Year 2) This includes the following modules: Forces & Motion (Module 3) Electrons, Waves & Photons (Module 4) Newtonian World & Astrophysics (Module 5) Particles & Medical Physics (Module 6) Module 1 & 2 are included within the lesson ‘Foundations of Physics’ as well as being embedded throughout the other lessons in this bundle In total, there are approximately 1862 slides/pages Although this resource is designed for the OCR A specification, the content covered is suitable for other exam boards too. Lessons Included: -Foundations of Physics (1 Lesson) -Motion (3 Lessons) -Forces in Action (5 Lessons) -Work, Energy & Power (3 Lessons) -Materials (4 Lessons) -Newton’s Laws & Momentum (3 Lessons) -Electricity (7 Lessons) -Waves (11 Lessons) -Quantum (4 Lessons) -Thermal Physics (6 Lessons) -Circular Motion & Oscillations (4 Lessons) -Gravitational Fields (4 Lessons) -Astrophysics & Cosmology (7 Lessons) -Capacitors (4 Lessons) -Electric Fields (3 Lessons) -Electromagnetism (6 Lessons) -Nuclear & Particle Physics (11 Lessons) -Medical Imaging (3 Lessons) Each lesson includes: -A full presentation including example questions with worked solutions. -A worksheet with model answers, perfect to set as homework. -Clear visual aids and diagrams to simplify complex concepts. -Editable PowerPoint and Word document for easy customisation. (Note: The following 3 lessons are more content-focused and so do not include example questions in the presentation: The Solar System, Stellar Evolution and Free & Forced Oscillations) Click on the links below to check out our FREE A Level Physics resources: Mass, Weight & Force Basics Lesson Net Forces & Equilibrium Lesson Moments & Torques Lesson Drag & Terminal Velocity Lesson Density, Pressure & Upthrust Lesson