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" Specific Gravity is the ratio of the mass of any volume of a substance to the mass of the same volume of pure water at 4° C. "
Vocational Mathematics for Girls - Σελίδα 355
των William Henry Dooley - 1917 - 369 σελίδες
Πλήρης προβολή - Σχετικά με αυτό το βιβλίο

Physics for High School Students

Henry Smith Carhart, Horation Nelson Chute - 1901 - 433 σελίδες
...and m = vd. (%*) vd 141. The Specific Gravity of a body is the ratio of the mass of any volume of it to the mass of the same volume of pure water at 4° C. Specific gravity is, therefore, only the relative density as compared with water. It is also evident...

The School Bulletin and New York State Educational Journal, Τόμος 30

1904
...distance the pole moves measures the strength of the current. 9. (a) The npward pressure of a liquid. (6) The ratio of the mass of any volume of a substance to the mase of the same volume of pure water at 4° C. 10. (a) Bubbles of hydrogen gas will rise from the...

Physics for College Students

Henry Smith Carhart - 1910 - 623 σελίδες
...155. Specific Gravity. — The specific gravity of a body is the ratio of the mass of any volume of it to the mass of the same volume of pure water at 4° C. Specific gravity is, therefore, only the relative density as compared with water. The specific gravity...

The Encyclopedia Britannica: A Dictionary of Arts, Sciences ..., Τόμος 8

Hugh Chisholm - 1910
...absolute density; the term relative density or specific Crawly denotes the ratio of the mass of a certain volume of a substance to the mass of the same volume of some standard subslancc. Since the weights used in conjunction with a balance arc really standard masses,...

The Encyclopaedia Britannica: Con to Edw

1910
...absolute density; the term relative density or specific gravity denotes the ratio of the mass of a certain volume of a substance to the mass of the same volume of some standard substance. Since the weights used in conjunction with a balance are really standard masses,...

Webster's Elementary-school Dictionary: Abridged from Webster's New ...

Noah Webster - 1914 - 702 σελίδες
...1. Quality or state of being dense ; — opposed to rarity. 2. The ratio of mass to bulk or volume ; ratio of the mass of any volume of a substance to the mass of an equal volume of some standard substance, as water, or hydrogen or air. dent (u*8nt), N. A slight...

Vocational Mathematics

William Henry Dooley - 1915 - 341 σελίδες
...EXAMPLES 1. One cubic foot of fresh water at 62.5° F. weighs 62.355 Ib., or approximately 62.5 Ib. What is the weight of 1 cubic inch ? What is the weight...480 pounds. Find its specific gravity. NOTE. — 1 cu. ft. of water weighs •62.425 Ib. Weight of 1 cu. ft. of iron _ 480 _ ? 7 Ans Weight of 1 cu. ft....

Vocational Mathematics

William Henry Dooley - 1915 - 341 σελίδες
...EXAMPLES 1. One cubic foot of fresh water at 62.5° F. weighs 62.355 Ib., or approximately 62.4 Ib. What is the weight of 1 cubic inch ? What is the weight...480 pounds. Find its specific gravity. NOTE. — 1 cu. ft. of water weighs 62.425 Ib. Weight of 1 cu. ft. of iron _ 480 _ 7 7 AHS Weight of 1 cu. ft....

Vocational Mathematics

William Henry Dooley - 1915 - 341 σελίδες
...EXAMPLES 1. One cubic foot of fresh water at 62.5° F. weighs 62.355 Ib., or approximately 62.4 Ib. What is the weight of 1 cubic inch ? What is the weight...to the mass of the same volume of pure water at 4° G. or 39.1° F. It is found by dividing the weight of a known volume of a substance in liquid by the...

Experimental Science: An Elementary Course of Physics and Chemistry

Sir Richard Gregory, Arthur Thomas Simmons - 1920 - 338 σελίδες
...CHAPTER IV. Density. -^Equal volumes of different substances have different masses. Relative density or specific gravity is the ratio of the mass of any volume of a substance to the mass of an equal volume of water. T, , . . , . mass of substance RelatIve densIty = ----- - ---------- •...




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