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Physics Key Stage 3

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[[Main Page]] - [[Science Subject]] - [[Science Key Stage 3]] - [[Physics Key Stage 3]]

==Working Scientifically==

===[[Scientific Enquiry]]===

*[[Hypothesis]]

*[[Scientific Theory]]

*[[Investigation]]

*[[Experiment]]

*[[Variable]]

**[[Independent Variable]]

**[[Dependent Variable]]

**[[Control Variable|Control]]

*[[Fair Test]]

*[[Diagram]]

*[[Method]]

*[[Observe|Observations]]

*[[Results]]

**[[Table of Results]]

*[[Repeat]]s

*[[Secondary Data]]

*[[Conclusion]]

*[[Prediction]]

*[[Evaluation]]

*[[Scientific Evidence|Evidence]]

===Data Handling===

*[[Unit|Units]]

*[[Unit Prefix]]es

**[[Kilo]]

**[[Centi]]

**[[Milli]]

**[[Micro]]

*[[Converting Unit]]s

*[[Table of Results]]

*[[Experimental Error]]s

**[[Human Error]]

**[[Random Error]]

*[[Anomaly]]

*[[Mean Average]]

====[[Graph]]s====

*[[Bar Chart]]

*[[Line Graph]]

*[[Scatter Graph]]

**[[Line of Best Fit]]

**[[Correlation]]

***[[Negative Correlation]]

***[[Positive Correlation]]

====Quantities and [[Unit]]s====

*[[Mass]]

**[[Kilogram]]

**[[Gram]]s

*[[Volume (Space)|Volume]]

**[[Metres Cubed]]

**[[Centimetres Cubed]]

**[[Litre]]s

**[[Millilitre]]s

*[[Time]]

**[[Second]]s

**[[Minute]]s

*[[Distance]]

**[[Kilometre]]s

**[[Metre]]s

**[[Centimetre]]s

**[[Millimetre]]s

**[[Micrometre]]s

*[[Temperature]]

**[[Degrees Celsius]]

*[[Potential Difference]]

**[[Volt]]s

*[[Electrical Current]]

**[[Amp]]s

*[[Electrical Resistance]]

**[[Ohm]]s

*[[Force]]

**[[Newton]]s

*[[Energy]]

**[[Joule]]

*[[Power]]

**[[Watt]]s

*[[Speed]] and [[Velocity]]

**[[Metres per Second]]

**[[Miles per Hour]]

===[[Equipment]]===

====Measuring Equipment====

*[[Measuring Cylinder]]

*[[Syringe]]

*[[Ruler]]

*[[Measuring Scale]]

*[[Stopwatch]]

*[[Thermometer]]

====Observation Equipment====

*[[Telescope]]

*[[Microscope]]

====Experimental Equipment====

*[[Bottle]]

*[[Water Bath]]

*[[Test Tube]]

*[[Boiling Tube]]

*[[Beaker]]

*[[Tweezers]]

*[[Heatproof Mat]]

*[[Tripod]]

*[[Gauze]]

*[[Bunsen Burner]]

*[[Evaporating Dish]]

*[[Tongs]]

*[[Test Tube Holder]]

===[[Hazard]]s===

*[[Compressed Gas]]

*[[Ionising Radiation]]

*[[Danger of Electrocution]]

*[[LASER Radiation]]

==Energy==

===[[Energy Store]]s===

*[[Fuel]]

*[[Non-renewable Energy Resource]]

**[[Coal#Power~~|Coal~~]]**[[~~Crude~~ Oil#Power~~|Crude Oil~~]]**[[~~Natural~~ Gas#Power~~|Natural Gas~~]]**[[Nuclear ~~Fuel#~~Power~~|Nuclear Fuel~~]]

*[[Renewable Energy Resource]]

**[[Biofuel#Power|Biofuel]]

**[[Geothermal#Power|Geothermal]]

**[[Hydroelectric#Power|Hydroelectric]]

**[[Solar#Power|Solar]]

**[[Tidal#Power|Tidal]]

**[[Wave Power#Power|Wave]]

*[[Thermal Power Station#Energy Transfers|Power Stations]]

===Changes is in Systems===

====[[Conservation of Energy]]====

==Motion and Forces==

===Describing Motion===

*[[Deformation]]

**[[Hooke's Law]]

**[[Work Done#Work Done by Deformation|Work Done Changing a Shape]]

====Types of Force====

=====[[Contact Force]]s=====

*[[Normal Contact Force]]

*[[Friction]]

*[[Drag]]

**[[Air Resistance]]

**[[Water Resistance]]

*[[Upthrust]]

*[[Driving Force]]

*[[Thrust]]

*[[Lift]]

=====[[Non-contact Force]]s=====

*[[Magnetism|Magnetic Force]]*[[ElectrostaticForce]]*[[Gravity|Gravitational Force]]

**[[Weight]]

===Pressure in Fluids===

*[[Pressure]]

*[[Atmospheric Pressure]]

*[[Upthrust]]

*[[Hydraulic System]]s

===[[Balanced ~~Force~~Forces]]s===

*[[Force Equilibrium]]

*[[Coil Spring#Opposing Forces|Opposing Forces on a Spring]]

===[[Moment]]s===

*[[Lever]]s

*[[Wave Speed]]

*[[Reflection]]

**[[Specular Reflection]]

**[[Diffuse Reflection]]

*[[Refraction]]

*[[Superposition]]

*[[Transverse]]

*[[Longitudinal]]

===[[Sound#Key Stage 3|Sound Wave]]s===*[[~~Sound#~~Echo~~|Sound~~]]

*[[Sound#Absorption|Absorption]]

*[[Sound#Medium|Medium~~]] - speed in different media~~*[[Sound#Vibration|Vibration]]

*[[Speaker]]

*[[Microphone]]

*[[Hearing]]

~~===Energy and Waves===~~

*[[Pressure Wave]]s

*[[Ultrasound]]

===[[Light|Light Waves]]===

*[[Light#Medium|Medium]]

*[[Light#Absorption|Absorption]]

*[[Diffuse Reflection]]

*[[Specular Reflection]]

*[[~~Light#Colour|~~Colour]]**[[Prism]]**[[Colour Filter(Physics)|Prism]]

*[[Ray Diagram]]

*[[Mirror]]

*[[Refraction#Refraction of Light|Refraction]]

*[[Convex Lens]]

*[[~~Eye~~Eyes]]**[[Colour#Colour Mixing|Colour Mixing]]**[[Colour#Colour Filter|Colour Filter]]*[[Photochemical Reaction|Photochemical Change]]*[[Photoelectric Effect|Photoelectrical Change]]

==Electricity and Electromagnetism==

===[[Current Electricity]]===

====[[Electrical Current]]====

*[[Ammeter]]

*[[Voltmeter]]

*[[Volt]]s

====[[Electrical Resistance|Resistance]]====*[[Electrical Conductor|Conductor]]*[[Electrical Insulator|Insulator]]

*[[Ohm]]

====[[Circuit]]====

*[[Electrical Component|Circuit Component]]s*[[Circuit Diagram]]

*[[Series Circuit]]

*[[Parallel Circuit]]

===[[Static Electricity]]===

*[[Electrical Charge|Charge]]

*[[Electron]]s

*[[Electrostatic Field]]

*[[Electrostatic Induction]]

===[[Magnetism]]===

====[[Magnetic and Non-magnetic Materials]]====

*[[Magnetic Field]]

*[[Compass]]

*[[Earth#Earth's Magnetic Field|Earth's Magnetic Field]]

*[[Electromagnet]]s

*[[D.C. Motor]]

**[[Brownian Motion]]

*[[Density]]

*[[Diffusion]]

====[[State Change]]s====

*[[Melting]]

*[[Dissolving]]

===Energy in Matter===

*[[Kinetic Theory|Temperature and the Motion of Particles]]

*[[Gravitational Field Strength]]

*[[Gravity#Orbits|Gravity and the Planets]]

**[[Newton's Law of Universal ~~Theory of~~ Gravitation]]

===[[The Solar System]]===

*[[The Sun]]

*[[Planet]]

*[[Dwarf Planet]]

*[[Moon]]

**[[The Moon]]

*[[Earth]]

*[[Season]]s

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