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Online labs provide your students with the possibility to conduct scientific experiments in an online environment. Remotely-operated labs (remote labs) offer an opportunity to experiment with real equipment from remote locations. Virtual labs simulate the scientific equipment. Data sets present data from already performed lab experiments. Please use the filters on the right to find appropriate online labs for your class. Labs can be combined with dedicated Apps to create Inquiry Learning Spaces (ILSs).

If you are looking for online labs especially suitable for the curricula of Benin, Kenya or Nigeria, please visit our Collections page.

Above 16
Physics
Microcosm (Quantum)
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Rating: 5 - 2 votes

The Radioactivity Lab examines the intensity of radiation over distance, demonstrating the effects of the inverse square law.

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The light energy reaches the solar cell and is converted into electricity by the photovoltaic effect.The solar cell converts light energy into electricity. The amount of energy is directly related to the intensity of light that strikes the cell. 

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Atomic orbitals are mathematical functions that describe the properties of electrons in atoms.Using this lab, you will learn how to build atomic orbitals according to the general principals involved and you will also be able to visualize their shapes.

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You can observe the light emitted by excited gas atoms of particular elements in this lab. In some sense, these are atomic fingerprints. Note that the lines are shown are the brightest lines in a spectrum - you may be able to see additional lines if you look at the spectrum from a real gas tube.

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This applet simulates von Lenard's and Millikan's experiments which provided the experimental understanding of the photoelectric effect and eventual acceptance (albeit reluctant) of Einstein's quantum hypothesis.

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From the theory is known that the energy which is radiated outward radically in three-dimensional space from a source is inversely proportional with the square of the distance from the source. This process is known as the Inverse square law.

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You will see that there is a difference between reality and theory.

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Do you ever wonder how a greenhouse gas affects the climate, or why the ozone layer is important? Use the sim to explore how light interacts with molecules in our atmosphere.

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In this lab, you can observe the radioactive decay of 400 radioactive nuclei. You can choose from three different half-lives. Note that the nuclei turn blue when they have decayed, and the smooth purple line on the graph shows the ideal case.

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In this lab, you can explore what happens when unpolarized light, with an intensity of 800 W/m2 is incident on a sequence of three polarizers. The light is traveling in the +x direction and the polarizers are located at x = 10 cm, x = 20 cm, and x = 30 cm.