Collection of PowerPoints on Physics topics. Useful for teachers of Physics.*1*PHYSICS*2**4*Acceleration or equilibrium practice quiz*4*Direction of acceleration due to gravity*4*Aircraft classifications*4*Altitude of a rocket- mass vs initial speed*4*Balanced forces*4*Balanced Forces*4*Basic Electricity*4*Basic Electricity2*4*Basic space*4*Bug on windshield- Newtons laws applied*4*Colour*4*Days, nights, years, satellites*4*Defining the Atom*4*Density*4*Determining the number of wavelengths in a wave diagram*4*Determining wave frequency from a graph *4*Electric Motor*4*Edisons Bright Idea*4*Electrical Circuits*4*Electrical Circuits2*4*Electrical Safety*4*Electricity intro*4*Electricity*4*Electricity2*4*Electricity practical*4*Electromagnetism plus bell*4*Emission spectra*4*Energy*4*Energy*4*Energy in the home*4*Energy matters*4*Types of Energy*4*Energy transfer*4*Energy and change*4*Fission and Fusion*4*Forces- Introduction*4*Force Diagrams*4*The Left Hand Rule - for motors*4*lenses*4*Fossil Fuels*4*Force_Motion*4*Friction*4*Gamma-Rays*4*Gas pressure and volume*4*Gravity*4*Gravity and Circular Motion Revision*4*Guestimate that side*4*Heat Energy*4*Heat Transfer Review*4*Household Electricity*4*How lightening works*4*InfraRed*4*Ionising Radiation and Living Things*4*LED*4*Light*4*Light refraction and lenses*4*Magnetism*4*Mass Force and Gravity*4*matter and the particle model*4*Medical Uses of Ionising Radiation*4*Microwave*4*Motion*4*Newtons Laws*4*NMR- diagram*4*Nuclear Reactions Questions6*4*Nuclear Reactions Answers*4*Particle model conduction*4*Phases of the moon*4*position vs time graph-stopped objects*4*position vs time graph-which one*4*position vs time graph- Reading position*4*Power and measuring it*4*Pressure*4*pressure and moments*4*Projectile Motion (updated)*4*Quantum Physics General*4*Radioactive Decay*4*Resultant forces*4*Rutherford Scattering*4*Sound and light*4*Spectral lines*4*Spherical Mirrors*4*Starter conductors and insulators*4*Static*4*Telecommunications*4*telecommunication- telephone*4*telecommunication-sound*4*Telecom2*4*Transport*4*Two Source Interference*4*UltraViolet*4*Waves*4*Waves2*4*Waves3*4*X-Rays