"Activités de comprehension"
Applied Filters
Essential Physics Demo: Large Refraction Block
The exciting demonstrations connect students to core physics and physical science concepts.
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Acrylic Lens and Prism Set
This set is economical, durable, and versatile.
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Acrylic Double Concave/Convex Lens
Frosted acrylic lenses for optical experiments.
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Ray Box
This updated Ray Box uses five super bright LEDs for bright, white rays that are clearly visible.
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Replacement Accesssories for Spectra of the Elements Kit
The replacement chemicals kit contains 5g each of calcium chloride, cupric chloride, cupric nitrate, lithium chloride, potassium chloride, potassium nitrate, sodium bicarbonate, sodium chloride, strontium chloride and strontium nitrate.
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Speed of Light Apparatus
A classical experiment to determine the speed of light in air.
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Individual Glass Lenses
All Types and Sizes for all Optical Applications.
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Essential Physics Demo: Large Demonstration Lenses
Makes demonstrations viewable by the entire classroom.
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Clear Cylindrical Lenses for Ray Optics
Ideal selection for use with a ray box.
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Economy Optics Kit
Everything You Need to Demonstrate Optical Principles
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Glass Lenses
Provide a convenient way to illustrate the properties of lenses to students.
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Project STAR Spectrometer
View Spectra with an Accuracy of ±1 Nanometer
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Newton’s Color Disc
What Happens When You Combine All Colors of Light?
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Reflection and Refraction Tank
Classical demonstration of refraction and internal reflection.
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LED Ray Box
Demonstrate the optical principles of lenses and mirrors.