Cooke, Josiah Parsons, 1827-1894 · Boston, Little, Brown and Company · leaf 227
creasing force, it finally breaks, the force re-quired to break it depending on the substance of the rod, and itssize. The smallest weight required to part it is the measure of 202 CHEMICAL PHYSICS. the resistance of the rod, and the weight required to part a rodof any substance, whose section is… … Fig 207. of an iron frame, P, on which slide two carriages, a and b. Thefirst of these is connected with a powerful spring, contained inthe box H. When the carriage a is drawn forward, the springis bent, and communicates motion to the index, C, which moveson a graduated arc, and indicates in…
Matter · Heat
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