Laboratory exercises to accompany Carhart and Chute's First principles of physics (1913)
Fuller, Robert W. (Robert Warren), 1871-1953, Brownlee, Raymond B. (Raymond Bedell), b. 1877 joint author, Carhart, Henry Smith, 1844- First principles of physics. [from old catalog] · Boston, Allyn and Bacon · leaf 179
on ascreen, which will then be at the principal focus. Thefocal length of a lens is the distance from the lens to theprincipal focus. Experimental: Set the lens on a half-meter stick and move the screenuntil the most distant bright object which can be seen through the window is sharplyfocused on… … FOCAL LENGTH OF A CONVERGING LENS 165Observations Trial Position of Lens Position of Screen Number of Lens 1 2 _.__, 3 Make a drawing of the apparatus and show by shortdash lines the path of the light rays before and afterpassing through the convex lens. Briefly describe themethod of the…
Physics
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