This affordable 2D diffraction grating slide can be used with a laser to demonstrate the diffraction of light. It has three different areas: 100, 300, and 600 lines per inch. Just shine the laser light through one of these areas on the slide and watch the projected 2D diffraction pattern on the screen or wall behind it. Use it to calculate the exact wavelength of the laser light by measuring the distance between the slide and projection screen, and the distance between diffraction patterns.
Welcome to xUmp.com, your one-stop shop for all your scientific and STEM needs! Our extensive selection of science supplies has been carefully curated by real scientists and educators, ensuring that you'll find only the best and most educational products on our site. Whether you're a teacher looking for classroom supplies, a student gearing up for a science fair, or a science enthusiast looking for the perfect gift, we've got you covered. From chemistry glassware and lab equipment to robots and science kits, we have everything you need to explore the exciting world of science. Browse our store today and discover the wonder of science!