Merchant, F. W. (Francis Walter), 1855-1937, Fessenden, Cortez, b. 1852 · Toronto : Copp, Clark · leaf 209
boiling under a pressureof 760 mm. of mercury, as in Fig. 162, takingcare that the bulb is not plunged into thewater, but remains suspended above it. Markwith a file on the tube the termination of themercury column. Experiment 4. Test the boiling point of the thermometeryou are using. If you cannot… … 100- • Name some possible sources of error in yourdetermination. 6. Graduation-Having thus marked the freezing and theboiling points, the next thing is to graduatethe instrument. If you wish to make a Fahrenheit ther-mometer, mark the freezing point 32° and theboiling point 212°, and divide the…
Physics
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