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Hipervinculo Física

All About Air Pressure

Air pressure is the amount of air being forced against a surface. It's the reason why planes, birds and insects fly. It's the reason why balloons and bubbles float. In this project we find surprising ...

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Hipervinculo Tecnología

Buoyant Force of Water

Why does a rock sink in water while a gigantic steel aircraft carrier floats? The aircraft carrier is much heavier, but glides along the ocean surface with ease. Clearly, weight isn’t the entire story ...

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Hipervinculo Ciencias de la Tierra y Medioambiente

Extracting Ore? Basic

How valuable minerals and metals are extracted.

It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).

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Hipervinculo Física

Floatation

"In flotation, the buoyant force equals the weight of the floating object and the volume of the object is always greater than the volume of water displaced. Floatation can be calculated using Archimed ...