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Archimedes Principle, Buoyancy force. Density Measurement. Floating or sinking in water. Aluminum, cork and wood cube. Experiment with beakers of water. Vector scientific illustration.
Side view of young woman burning candles symbolizing kwanzaa principles
Archimedes Principle. Experiment with water glasses, obsidian stone, iron key, cork and wood cube. buoyant acting on the object that floats is equal to the weight of the fluid that is displaced
Molecular biology present component, principle and process of polymerase chain reaction or PCR technique for DNA amplification
Vector illustration of Bernoulli's principle. Suitable for physics poster

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