![]() The curve is concave down, with a peak that aligns with the blue part of the rainbow bar above. A continuous curve is plotted on the graph. ![]() Arrows show that brightness increases upward and wavelength increases toward the right. The “Wavelength” axis is aligned with the rainbow bar. From left to right, the colors are purple, blue, green, yellow, orange, and red.īelow the rainbow bar is a graph of “Brightness” on the vertical y-axis versus “Wavelength” on the horizontal x-axis. Continuous SpectrumĪn arrow points down from the continuous light source to text that reads “Continuous Spectrum: Spectrum that contains all wavelengths emitted by a hot, dense, light source.”īelow the text is a picture of a continuous spectrum in the form of a rainbow-colored rectangular bar. Three spectra shown in picture and graph forms are arranged horizontally, and are related to the elements of the illustration above. A set of six shorter, white wavy lines extends down from the cloud. On the far left is a white circle labeled “Continuous light source.” A solid wavy line labeled “light” extends to the right from the light source until it reaches a blueish irregular semi-transparent cloud-like form labeled “Cloud of gas.” The wavy line representing light is dashed after it enters the cloud and remains dashed to the right after it leaves the cloud. The bottom half shows the three types of spectra in picture and graph forms. The top half shows a light source, a light wave, and a cloud of gas. ![]() ![]() Infographic showing the relationship between the continuous spectrum of a star whose light is shining on gas, the emission spectrum of glowing gas, and the absorption spectrum of that gas. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |