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Didactalia: material educativo > 14-16 anys/3º-4º ESO

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The Meissner Effect: Magnetic Levitation Using a Superconductor

Superconductors are that conduct electric current with no resistance. Electrical resistance is the property of a material to oppose current passing through and is found in nearly everything from ligh ...

How Fiber Optics Work: Total Internal Reflection

Total internal reflection is what happens when light enters a new medium, or material, at an angle larger than a critical angle. A critical angle is when the incident angle, or the angle at which ligh ...

Simple Harmonic Motion: Pendulum

The movement of a pendulum is called simple harmonic motion: when moved from a starting position, the pendulum feels a restoring force proportional to how far it’s been moved. Put another way, it alwa ...

Lunar Madness

Hipervinculo Física

Lunar Madness

The purpose of this project is to determine whether or not a top will spin longer on a full and new moon, as compared to a half moon when measured in seconds.Place top in its respective, automatic spi ...

Are People Who Wear Glasses More Academically Talented?

How exactly does one get bad eyesight? Some say it is by reading so much, which would suggest that people who wear glasses should get better grades. But is that true?Do people who wear glasses tend to ...

Efficient Solar Energy

The goal of these experiments is to learn about how the angle of incidence affects the efficiency of solar cells.It is an educational content by education.com.By clicking on the title of this resource ...

Does Hair Color Affect Perception of Intelligence?

In this experiment, we will investigate whether hair color changes peoples' perception of intelligence.It is an educational content by education.com.By clicking on the title of this resource, you will ...

Centigrade and Fahrenheit: What Do They Really Mean?

Anders Celsius created the first centigrade scale for measuring temperature in 1742. See how centigrade and Fahrenheit work, and their relationship to each other.sIt is an educational content by educa ...

Turning Compost

In this experiment, a student will test the benefits of turning compost to aerate it.The student will set up two compost piles with soil and yard waste and place sheets of newspaper in each pile.Over ...

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 ...

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