Spectrum Analysis Chart

A stimulating visual aid, this vibrant poster is perfect for illustrating the principles/methods and practical applications of spectrum analysis
Illustrates the visible continuous spectrum of the sun and the emission or bright line spectra of 10 elements, providing an excellent starting point for teaching the total individuality of the spectrum of each element
Other topics featured:
 - the electromagnetic, the visible and the solar spectrums 
 - the general relationship between the number of lines and the number of atomic shell electrons
 - the Doppler Effect (“red shift”), which is a change in the 
   perceived frequency 
 - Fraunhofer lines
 - absorption spectra of solutions
 - shows how spectra may be produced and clarifies other aspects of the importance of spectral    analysis
• Under each wavelength, wavelength scales are represented in Angstrom units (3,900 - 7,600 A)
• Durable chart is printed on heavy chart paper and is bound on top and bottom; with convenient   tab for hanging
• Dimensions: 27 x 47 inches