Merchant, F. W. (Francis Walter), 1855-1937, Fessenden, Cortez, b. 1852 · Toronto : Copp, Clark · leaf 76
erthere is any chance of being misunderstood, it is well touse the phrase pound mass or pound force, according towhich is intended. The same may be said of the wordsgram/ kilogram, etc. 8. Weights. For convenience and accuracy in estimating mass, setsof weights are used. These are pieces of… … Fig. 43. Brass Weights. 1000 gm. 50 gm. 5 gm 500 20 2 200 10 2 100 10 1 100 Platinum or Aluminium Weights. 5 dgm. 5 cgm 2 2 2 1 1 1 A Fig. 44. The milligram weights are seldom used. Indelicate balances where it is necessary to weighto a milligram, a piece of platinum, generallyweighing one…
Physics
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