Wauchope, Joseph Alliene, 1873- · Chicago, Scott, Foresman and Company · leaf 25
oyles appara-tus; mercury; illuminating gas;barometer. Directions.— In the apparatusshown in the diagram the tube ais filled with illuminating gas.Move the tube b until the mercurystands at the same level in bothtubes. Evidently the only pressurenow on the confined gas is that ofthe atmosphere,… … 24 Laboratory Manual in Physics Record the volume of the confined gas. This volumemay be expressed in inches (or centimeters) since thediameter of the tube a is the same throughout. Alsorecord the pressure upon the gas. as indicated by thebarometer. This pressure is expressed in so manyinches (or…
Physics
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