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CD Spectroscope Make a truth teller for light. Fraunhofer lines. Video Demonstration. A compact disc CD A cardboard tube that's at least 12 inches long approximately 30 centimeters and 3 to 4 inches 7. Print the cutting guide and wrap it around your tube. If needed, you can scale the guide to ensure it wraps around your tube without a gap or overlap see below. Hold the tube upright and point the top slit at a fluorescent light. Press your eye to the viewing hole. Image Unavailable Image not available for Colour:.
Joey Negro Artist Format: Vinyl. See all formats and editions Hide other formats and editions Amazon Price. Audio CD, 13 May "Please retry". Special offers and product promotions Amazon Business : For business-exclusive pricing, quantity discounts and downloadable VAT invoices. Create a free account. Customers who viewed this item also viewed.
Page 1 of 1 Start over Page 1 of 1. Disco Spectrum. Only 2 left in stock. Only 6 left in stock more on the way. Disco with a Feeling. Only 12 left in stock more on the way. Box Set. Edition see all. Collector's Edition. Deluxe Edition. Greatest Hits. Numbered Edition.
Release Year see all. Style see all. Disco Filter Applied. Record Label see all. Spectrum Filter Applied. Case Type see all. Special Attributes see all. Language see all. Condition see all. Step 9: Insert the paper tube into the oval, with the interior end angled toward the CD.
Make sure that your angle is correct by aiming the slit toward a source of light so that the full spectrum is visible. Tape the tube in place and use the aluminum tape or foil to seal up the edges. A good science fair project using your spectroscope is testing the hypothesis that different gases produce different spectra of light. Aim your spectroscope at various light sources.
Look for specific colors and notice the spacing between the colored lines. An incandescent light bulb produces a continuous spectrum because it is a heated solid — a tungsten filament. A fluorescent bulb produces distinct colored lines because it contains mercury vapor. Some other light sources to examine are a candle flame, a flashlight, yellow street lights, blue street lights, the flame from a Bunsen burner, a camping lantern and neon signs. Instead, aim your instrument at the light bouncing off of a white wall.
Live Science. Please deactivate your ad blocker in order to see our subscription offer.Various Artists - Disco Spectrum - scorenabmespocapp.reidrexlicilimalindisctextdersticon.co Music. Disco Spectrum The liner notes are extensive and informative. The CD is a sheer delight. The first disc is nearly perfect, containing 8 exceptional tracks: "Bourgie Bourgie" by John Davis and the Monster Orchestra, "Let Me Down Easy" by Rare Pleasure (later covered by First Choice 5/5(1).