A Laboratory Course in Everyday PhysicsMacmillan, 1931 - 205 σελίδες |
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Σελίδα 43
... volume of that substance . Since in scientific work the cubic centimeter is usually taken as the unit volume , the density of a substance , unless otherwise stated , is understood to be the weight ( in grams ) of I c.c. of the substance ...
... volume of that substance . Since in scientific work the cubic centimeter is usually taken as the unit volume , the density of a substance , unless otherwise stated , is understood to be the weight ( in grams ) of I c.c. of the substance ...
Σελίδα 48
... volume in cubic centimeters ? 16. A tank will hold 1250 lb. of water . What is its volume in cubic feet ? 17. A bottle holds just 100 g . of water at 4 ° C. What is its volume in cubic centimeters ? 18. A piece of rock weighs 250 g . in ...
... volume in cubic centimeters ? 16. A tank will hold 1250 lb. of water . What is its volume in cubic feet ? 17. A bottle holds just 100 g . of water at 4 ° C. What is its volume in cubic centimeters ? 18. A piece of rock weighs 250 g . in ...
Σελίδα 89
... volume at o ° C. for each 1o C. The Fahrenheit degrees are only the length of a centrigrade degree , therefore the coefficient of expansion of gases is .00366 X = .002 of their volume at 32 ° F. for each 1 ° F. This means that if a gas ...
... volume at o ° C. for each 1o C. The Fahrenheit degrees are only the length of a centrigrade degree , therefore the coefficient of expansion of gases is .00366 X = .002 of their volume at 32 ° F. for each 1 ° F. This means that if a gas ...
Περιεχόμενα
CHAPTER | 1 |
CHAPTER II | 13 |
CHAPTER III | 20 |
Πνευματικά δικαιώματα | |
16 άλλες ενότητες δεν εμφανίζονται
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Συχνά εμφανιζόμενοι όροι και φράσεις
amperes appliances armature atmosphere B. T. U. of heat bell body boiling point Boyle's law British Thermal Unit calories carbon centimeter coil cold water compressed convection cooled copper cubic cylinder Daniell cell density diagram direction distance dynamo electric current electromagnet electromotive force engine equal evaporation example exerted expands experiment fire flask foot pounds force arm fruit press fulcrum gases glass gram hot-water induced current iron jackscrew Joule's law lamp latent heat Leclanché cell lens lever lines of force liquid magnetic lines measure mercury metal meter molecules motor moves north pole object Ohm's law ohms Pascal's law passes pipe piston placed plate poundals pressure produced radiation rays resistance screw shown in Fig sound south pole square inch steam stove stroke substance surface tank temperature thermometer tube turned vacuum valve velocity vibration volts volume warmed watts waves weight arm wire