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Up Periscope or Down?

Water is denser than air. A submarine sinks and surfaces because of a mechanism that allows the displacement of water and air. When water is forced into a chamber, the submarine sinks. When the water ...

Into Thin Air

Hipervinculo Física

Into Thin Air

Investigate whether air has mass and weight.It is an educational content by education.com.By clicking on the title of this resource, you will be redirected to the content. If you want to download the ...

How Sound Travels Through Air and Solids

This classic children’s game demonstrates the differing abilities of sound to travel through air vs. through a solid.It is an educational content by education.com.By clicking on the title of this reso ...

Counting Air Particulate Matter

The purpose of my project was to find out whether a rural area or an urban area produces more particulate air pollution. The project also tried to identify which type of habitat within these areas (fo ...

Testing the Ozone

This science project compares the amount of ozone in various locations.It is an educational content by education.com.By clicking on the title of this resource, you will be redirected to the content. I ...

How Much Oxygen is in the Air?

The air is made up of about 21 percent oxygen. This science projects allows you to find this percentage for yourself through examining a chemical reaction between oxygen and rust.It is an educational ...

Paper Airplanes

Hipervinculo Física

Paper Airplanes

In this investigation, weight, lift, thrust, and drag are considered in an effort to determine which paper airplane flies the farthest.It is an educational content by education.com.By clicking on the ...

Dirty Air

When we look around, we do not typically see ‘air’ so it is easy to assume that our air is clean. In reality, our atmosphere is made up of mostly invisible gases. Additionally, most air pollutants are ...

Lighter than Ai? Basic

Discover how helium provides the buoyancy needed to keep blimps and airships up in the air.

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

AtmosModeler Simulator. NASA

Aquí puedes probar en la red o descargarte un simulador que calcula presión y temperatura en la atmósfera en función de la altura. Verás cómo los cientí ...

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