SWR Jr.Sci

1.Velocity of Objects 2.Characteristics of Spring Elongation 3.Mass and Gravity 4.Action and Reaction 5.Frictional Force 6.Law of Buoyancy 7.Characteristics of Melting Solid Objects 8.Water Solidification and Ice Melting 9.Water Boiling 10.Boiling Point and Pressure 11.Thermal Effects of the Outer Edge of Red Light 12.Heat Absorption of Substances 13.Heat by Friction 14.Work Done by Compressing Gases 15.Internal Pressure of Liquids 16.Fluid Pressure and Velocity 17.Current and Circuit 18.Fruit Battery 19.Rules of Current in Series and Parallel Circuit 20.Rules of Voltage in Series and Parallel Circuit 21.Explore the Causes of Resistance 22.Relationship between Current, Voltage and Resistance 23.Fixed Resistor Measurement 24.Electric Power of a Small Light Bulb 25.Joule's Law 26.Generation of Induced Current 27.Geomagnetic Field Power Generator 28.Sending and Receiving of Magnetic Waves 29.Buoyancy Factors