Gage, Alfred P. (Alfred Payson), 1836-1903, Fessenden, C · Toronto : W.J. Gage · leaf 362
as of course there can be no real image formed there, it iscalled a virtual or an imaginary image. It will be seen, byconstruction, that an image in a plane mirror apjyearsas farbehind the mirror as the object is in front of it, and is of thesame size and shape as the object.called a virtual or an… … § 291. Reflection from concave mirrors. — Let M M,Fig. 248, represent a section of a concave mirror, which maybe regarded as a small part of a hollow spherical shell having a 340 EADIANT :EXERGY. — LIGHT. ture of the mirror. C is the center of the sphere, and is calledthe center of curvature. G is…
Physics
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