Gage, Alfred P. (Alfred Payson), 1836-1903, Fessenden, C · Toronto : W.J. Gage · leaf 350
o no image.But let the screen B, containing a small hole, be interposed ; then,since light travels onh in straight lines, the point Y can onlyreceive an image of the point Y, the point Z only of the pointZ, and so for intermediate points ; hence a distinct image of theobject must be formed on the… … 328 RADIANT ENERGY.—LIGHT. QUESTIONS. 1. Why are images, formed through apertures, inverted? 2. Why is the size of the image dependent on the distance of thescreen from the aperture? 3. Obtain tlie dimensions, respectively, of an object and its image,and their respective distances from tlie…
Physics
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