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Prisma de Newton

Uno de los experimentos mas bonitos en la historia de la ciencia. A partir de luz del sol (blanca) podemos obtener toda la gama de colores haciendola pasar por un prisma. http://cluster-divulgacioncientifica.blogspot.com/2009/04/sacando-los-colores.html

Tags: Fisica, Newton, Prisma, colores, de, descomposición, los, luz, prism, rainbow
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Volume of a Cube - YourTeacher.com - Math Help

For a complete lesson on volume, go to http://www.yourteacher.com - 1000+ online math lessons featuring a personal math teacher inside every lesson! In this lesson, students learn that the formula for the volume of a prism is length times width times height, so the volume of a rectangular prism that has a length of 25 inches, a width of 4 inches, and a height of 9 inches, is 25 times 4 times 9, or 900 cubic inches. Students also learn that the formula for the volume of a cube is side length cubed, and the formula for the volume of a pyramid is 1/3 times the area of the base times the height of the pyramid. Students are then asked to find the volume of prisms, cubes, and pyramids.

Tags: algebra, area, cubes, find, formula, geometry, how, pre, prism, prisms, rectangular, right, surface, volume
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