Snow, Benjamin Warner, 1860- · Madison, Wis. · leaf 475
mselves ui)on it. Thus, by the employment of a two-fluidbattery, polarization is avoided. 402. The Gravity Battery. Anotlici- form of llic Daniell rrll.known as the gravity battery, is more convenient and is of morefrequent occurrence. In the gravity batterj^ no porous partitiondivides the two… … ri<;. 253. The Accordingly, a copper plate is placed in tlie bottom of the jarwhich is then partly filled Avith a saturated solution of CuSO^,and crystals of the same salt are placed in large quantities around this copper plate. Upon thissolution of CuSO^ is carefully pouredthe lighter solution…
Physics
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