 | John Charles Olsen - 1911 - 234 หน้า
...one quart of water two degrees. A much smaller unit, known as the small calorie, is also in use. It is the amount of heat necessary to raise the temperature of one cubic centimeter of water one degree Centigrade. A liter contains 1000 ccm. (In order to distinguish... | |
 | Vernon Lyman Kellogg - 1911 - 542 หน้า
...contain none or but little of the food nutrients. *A calory is the accepted unit for measuring heat. It is the amount of heat necessary to raise the temperature of one kilogram of water one degree. tFarmers' Bulletin, 23, p. 20. They are therefore known as food accessories.... | |
 | 1912 - 482 หน้า
...human body contains about 15% fat, 18% protein, carbohydrates 10%, mineral matter 6% and water 60%. Fat and carbohydrates are actually burned up in the...the temperature of one liter of water one degree. . ; COMPOSITION OF FOOD MATERIALS. Fuel Value Carbo- Calorics, •Kind of Food. Protein. Fat. hydrates.... | |
 | Illinois. State Food Commissioner - 1912 - 438 หน้า
...415 CALORIES PER POUND 1,4-55 CALORIES PER POUND weight, so a calory is the unit for measuring heat. A calory is the amount of heat necessary to raise the temperature of one liter of water one degree centigrade. The table following the charts is tabulated from them, and shows in more compact form the... | |
 | Christian Larsen, William M. White - 1913 - 348 หน้า
...AND ENERGY IN ONE POUND OF THE WATER-FREE EDIBLE PORTION OF SEVERAL FOOD MATERIALS.1 1 One calorie is the amount of heat necessary to raise the temperature of one pound of water 4° F. or 1 kilogram of water 1° C. The cheapest food is that which furnishes the largest... | |
 | Charles Arthur Fuller - 1914 - 230 หน้า
...water per cubic foot is 62.424 Ib. At 212 deg. F. its weight per cubic foot is 59.76 Ib. The Calorie is the amount of heat necessary to raise the temperature of one Kilogram of water 1 deg. C. As one kilogram of water is equal to 2.2 Ib. and 1 deg. C. corresponds... | |
 | William Macgregor Wallace - 1914 - 202 หน้า
...Ans. — Extension =120 X 140 x 0-0000061 = 0-1025". HEAT. The British thermal unit of heat (B.Th.U.) is the amount of heat necessary to raise the temperature of one pound of water 1° F. (at 39° F.). To obtain the number of units of heat necessary to heat a body... | |
 | 1914 - 640 หน้า
...expressed ? Ans. By the number of calories that the foods will furnish when consumed in the body. A calorie is the amount of heat necessary to raise the temperature of one kilogram of water one degree Centigrade ; it is equivalent to the force required to lift one ton a... | |
 | Michigan. Office of Dairy and Food Commissioner - 1915 - 476 หน้า
...produce heat and power. Every fuel gives wit a definite quantity of heat when it is burned and tlie value of the fuel is determined by the amount of heat...constituents in our common foods. It will be noticed that vegeatble foods are generally high in carbohydrates and animal foods high in fats, while the amounts... | |
 | 1915 - 16 หน้า
...methods of expressing fuel values, one of which is to express the heating value in calories. A calorie is the amount of heat necessary to raise the temperature of one gram of water 1° C. The term "great calorie," or the amount of heat necessary to raise the temperature... | |
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The calorie is the amount of heat necessary to raise the temperature of one gram of water one degree centigrade. 
