Description
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
SKU: TCH-LGT-325
Unit Price
Quantity
Subtotal
US$ 17.36
US$ 17.36
US$ 17.261%
2
US$ 17.191%
3
Description
Shipping from
This product is shipped from our supplier's warehouse in CT, United States
Our guarantee
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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