Allen, Charles Ricketson, 1862- [from old catalog] · New York, H. Holt and company · leaf 255
may be connected by short piecesof glass tubing, but all joints should be wellwired. The vessel must be large enough to ad-l mit of the gauge being immersed to the depth) of 6 or 7 inches. An ordinary water-pail isjust the thing. The gauge is constructed asfollows (Fig. 124) : The tube of a… … CONSTRUCTION OF APPARATUS. 243 The rubber extending beyond the wire is then turned up andwired again, just above the first wiring. This usually gives awater-proof joint. The superfluous rubber is then cut off. Apparatus for Specific Gravity by Balancing.—The simplestform of apparatus consists of…
Physics
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