Light: a Series of Simple, Entertaining, And Inexpensive Experiments in the Phenomena of Light, for the Use of Students of Every Age
The book Light: a Series of Simple, Entertaining, And Inexpensive Experiments in the Phenomena of Light, for the Use of Students of Every Age was written by author Alfred M Alfred Marshall Mayer Here you can read free online of Light: a Series of Simple, Entertaining, And Inexpensive Experiments in the Phenomena of Light, for the Use of Students of Every Age book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is Light: a Series of Simple, Entertaining, And Inexpensive Experiments in the Phenomena of Light, for the Use of Students of Every Age a good or bad book?
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If, in using our colour-top, we put a bit of black cloth or paper on the colours, the ring of colour, when the top spins, will take a darker shade. If we put on a piece of white paper, we shall get rings of a lighter shade. When the sunlight falls on any object, the object absorbs part of the light and reflects the rest. If it absorbs all the light and reflects nothing, the eye sees no reflected rays, and we say the object is black, or is invisible. If it reflects all the light, all colours ent...er the eye and we say it is white. If it absorbs all the v.] THE DECOMPOSITION OF IIGHT. 87 rays of the spectrum except red, our eyes receive these red-reflected rays, and we call the object red. If it absorbs all the rays except red and green, the eye receives these two rays, two sets of nerves are excited at once, and we say that the object is yellow. It is in this manner that we see the things about us, and are enabled to recognise the colours in which they appear to be clothed. SS CONCLUSION.
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