A Laboratory Course in Everyday PhysicsMacmillan, 1931 - 205 σελίδες |
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Σελίδα 21
... gram centimeter of work is done when a force of 1 gram is exerted through a distance of 1 cm . If a gram weight is raised 1 cm . against the force of gravity , I gram centimeter of work is done , etc. The law of work . - Now that we ...
... gram centimeter of work is done when a force of 1 gram is exerted through a distance of 1 cm . If a gram weight is raised 1 cm . against the force of gravity , I gram centimeter of work is done , etc. The law of work . - Now that we ...
Σελίδα 296
... gram . These are called the gravitational units of force . A pound of force is a force equal to the force the earth exerts on a pound of mass . A gram of force is a force equal to the force the earth exerts on a gram of mass . The pound ...
... gram . These are called the gravitational units of force . A pound of force is a force equal to the force the earth exerts on a pound of mass . A gram of force is a force equal to the force the earth exerts on a gram of mass . The pound ...
Σελίδα 299
... gram centimeter . A foot pound of work is done when 1 lb. of force is exerted through a distance of 1 ft . I A gram centimeter of work is done when I g . of force is exerted through a distance of 1 cm . Since the pound of force and the gram ...
... gram centimeter . A foot pound of work is done when 1 lb. of force is exerted through a distance of 1 ft . I A gram centimeter of work is done when I g . of force is exerted through a distance of 1 cm . Since the pound of force and the gram ...
Περιεχόμενα
CHAPTER | 1 |
CHAPTER II | 13 |
CHAPTER III | 20 |
Πνευματικά δικαιώματα | |
16 άλλες ενότητες δεν εμφανίζονται
Άλλες εκδόσεις - Προβολή όλων
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