Students are often intrigued by the idea that different colors of light possess different amount of energy. This fascinating, hands-on lesson will "shine a light" on the concept in a way your students won't forget! A do-it-yourself tabletop version of one of the most famous physics experiments of all time - the photoelectric effect. Using a red laser pointer and an array of colored gel filters, your students will discover which colors of light are able to "charge up" a phosphorescent square. Kit includes a 3" x 3" phosphorescent vinyl square, red laser pointer, a flashlight, four transparent gel filters in red, blue, yellow, and violet, and a lesson plan with student handouts.
Let It Glow Kit
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This product is brand new and includes the manufacturer's warranty, so you can buy with confidence.
A 25% handling charge is levied against all authorized returns except those due to our error. Unauthorized returns are subject to a 40% handling charge. Damages & defects must be reported to us within 14 days.
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