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Hipervinculo Física
Microwaves and their uses, and how cell phones and radar work.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Satellites and other modern technological devices have improved weather forecasting tremendously in the past 25 years. The ability to more accurately predict the weather saves billions of dollars each ...
Describes the various instruments that scientists use to collect weather data.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Describes the various instruments that scientists use to collect weather data.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Hipervinculo Química
Learn about the detection of materials not visible to naked eye.
It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).
Hipervinculo Geografía
Les barques de pesca que arrosseguen els arts pel fons marí, conegudes com bous o barques de ròssec, es mantenen actives durant la tardor i lhivern. En aquesta època, en canvi, les barques petites que ...
En aquest programa tractarem les ones electromagnètiques, i com es produeix lemissió i recepció de la informació. Estudiarem com les ones dun radar detecten la informació mitjançant ones i veurem com ...
Hipervinculo Geografía
La previsión meteorológica nos introduce en este mundo que vemos cada día en televisión. Aprendemos a distinguir los diferentes tipos de nubes, a diferenciar un frente fr&i ...
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