Inductive elementary physical science with inexpensive apparatus, and without laboratory equipment (1897)
Bailey, Frederick H. (Frederick Harold), 1865- · Boston, D. C. Heath & Co. · leaf 64
er. In the pump, a little above the level of thewater in the tank, is a closed door-shaped valve, which WATER EXPERIMENTS. 29 opens upward when the piston is pulled up, allowingwater to enter and fill the pump. Why it does so, youprobably cannot see at present, but you will when youstudy the next… … Fig. 8. pushed out the way it came in, it goes through the otherdoor to the press. Inference. Upon what fact about liquids does the greatpower of this press depend ? While performing the previous experiments, you havelearned something about the so-called physical propertiesof water. You can also…
Physics
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