What is density? How do objects float? How do substances float? What is Density? How do objects float? How do substances float?

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Presentation transcript:

What is density? How do objects float? How do substances float? What is Density? How do objects float? How do substances float?

Density is the amount of mass in a volume. It tells us how tightly matter is packed together. What is Density? How do objects float? How do substances float?

You can make an object more dense by decreasing the volume. What is Density? How do objects float? How do substances float?

You can make an object more dense by increasing the mass, but keeping the volume the same. What is Density? How do objects float? How do substances float?

What is density? How do objects float? How do substances float? What is Density? How do objects float? How do substances float?

Same size can Same volume of liquid What do you think will happen? What is Density? How do objects float? How do substances float? e10

What questions do you want to ask about this article, to understand the physics behind it? FloatDensitySinkForce TemperatureParticlesVolume