Laboratory exercises in physics for secondary schools (1902)
Twiss, George Ransom, b. 1863 · New York, London, The Macmillan company · leaf 30
pose. — The purpose of this exercise is tomeasure the length of the laboratory table. Apparatus. — The apparatus consists of a meterrule, — graduated in centimeters (hundredths) andmillimeters (thousandths) on one side, and ininches and eighths on the other, — a rectangularblock, and a knife or… … 2 LABORATOBY EXERCISES IN PHYSICS (b) Stand directly in front of the block, set therule on edge, and bring one of the centimeter lineson the rule (e.g. the line marked 1) into coincidencewith the back edge of the block. (c) Adjust the rule parallel with edge of the table;and see that the 1 cm. line…
Physics
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