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Carbon Dioxide Fire extinguisher
Baking soda and Carbon Dioxide Gas
Saprophytic Nutrition
Salt and Freezing point of water
Convection Current in Air
Potential and Kinetic Energy
Centripetal Force
Newton's Third Law of Motion
Newton's First Law of Motion
Evaporation and Condensation
Density of Liquid and Buoyant force
Frictional Force
Water Pressure Increases with Depth
Atmospheric Pressure
Electrostatic Force
Magnets - Like and Unlike Poles
Volume by Displacement method
Separation of Mixture - Seiving
Heat is Required for Burning
Burning of Magnesium
Filtration using Filter Paper
Spring Balance
Soluble and Insoluble Substances
Sprouting of Gram Seeds
Liquid expands on Heating
Separation of Salt Solution -Evaporation
Rapid Combustion
Immiscible Liquids
Air is Required for Combustion
Air has Weight
Air takes up Space
Buoyancy Force of Water
Matter occupies space
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