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 169
rsection of a normalwith the surface of the glass as a cen-ter, describe circles of as large radiusas possible, without the circles inter-secting. From the intersection ofeach ray with its circle, drop a per-pendicular to the normal in thatcircle. This perpendicular is knownas the sine of the angle… … Fig. 58. TOTAL REFLECTION 155 Observations Sine of first angle of incidence cm. Sine of first angle of refraction cm. Sine of second angle of incidence .... cm. Sine of second angle of refraction . . . . cm. Give a brief account of the geometrical constructionyou have made. No further drawing is…
Physics
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