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Physics we *might* Know. Ms Gorman’s SPH4U0A Class. Grade 9. Electricity: flow of e- Circuits: Series and Parallel Voltage, Current, Resistance Positive and negative charges Methods of charging (contact, induction). Grade 10. Light and Optics Reflection and Refraction Snell’s Law
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Physics we *might* Know... Ms Gorman’s SPH4U0A Class
Grade 9 • Electricity: flow of e- • Circuits: Series and Parallel • Voltage, Current, Resistance • Positive and negative charges • Methods of charging (contact, induction)
Grade 10 • Light and Optics • Reflection and Refraction • Snell’s Law • Concave and Convex Mirrors and Lenses • Real and Virtual Images
Kinematics • The Study of Motion • Scalars and Vectors • Distance • Displacement • Speed • Velocity • 5 BIG Equations • Projectile Motion • Motion Graphs • Free Fall
Dynamics • Study of forces that cause motion • Newton’s Laws • Friction • Tension • Normal • Gravity • Applied Force • Net force = mass x acceleration
Energy, Work and Power • Kinetic vs gravitational potential energy • Law of conservation of energy • Work = force x displacement (in direction of motion) • Thermal energy • Specific heat capacity • Power = work / time • Efficiency
Waves and Sound • Longitudinal and Transverse waves • Doppler effect • Constructive and destructive interference • Resonance • Harmonics and Overtones • Frequency, period, amplitude • Air columns: open vs closed ends
Electricity and Magnetism • Ohm’s Law and Kirchoff’s Law • Circuits: Series and Parallel • Power, Voltage, Current • Load and Resistance • Solenoids • Transformers • Magnets: north and south pole