We have been doing science experiments this morning with water & oil. We have pr

{ "title": "Why Does Oil Float on Water A 10-Year-Old Guide to Density and Buoyancy", "description": "Kid-friendly explanation of why oil floats on water: density vs. viscosity, buoyancy, and a si

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{ "title": "Why Does Oil Float on Water A 10-Year-Old Guide to Density and Buoyancy", "description": "Kid-friendly explanation of why oil floats on water: density vs. viscosity, buoyancy, and a simple hands-on idea to compare densities for a 10-year-old.", "answer": "

Here is a clear, kid-friendly explanation of why oil floats on water. It uses density, viscosity, and buoyancy to explain what you observe in the experiment.

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Key ideas

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  • Density matters more than you think: Density is the mass per volume. Water

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