Problems in physics. Derived from military situations and experience (1919)
United States. War Dept. Committee on education and special training, Dodge, Homer Levi, 1887- · [Washington? · leaf 180
sms. Should an even or an odd nimiber of reflections beemployed, if the image is to be unperverted? 59. If a telescope gives an erect and unperverted image, in what direction does the field move when the telescope is turnedto the right? 60. Is the relationship between movement of field and movement… … Figure 9. Roof Prism Is the relationship between movement of field and movementof telescope a natural one ? Which type of telescope would be more advantageous for lay-ing a gun, that of Problem 59 or 61 ? In general, what statement may we make regarding the numberof reflections which light must…
Physics · Military art and science
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