A Laboratory Course in Everyday PhysicsMacmillan, 1931 - 205 σελίδες |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 3 από τα 22.
Σελίδα 81
... cooled it contracts . The tube , and if it is cooled , the level falls . These experiments Gases expand when heated and contract when cooled . With a few exceptions , solids , liquids , and. Liquids . effect of heat on a liquid can be ...
... cooled it contracts . The tube , and if it is cooled , the level falls . These experiments Gases expand when heated and contract when cooled . With a few exceptions , solids , liquids , and. Liquids . effect of heat on a liquid can be ...
Σελίδα 133
... cooled , and therefore contracts and becomes heavier , volume for volume , than the remainder of the air in the re ... cooled , contracts , becomes heavier , and sinks . The cold air in its downward passage comes into contact with the ...
... cooled , and therefore contracts and becomes heavier , volume for volume , than the remainder of the air in the re ... cooled , contracts , becomes heavier , and sinks . The cold air in its downward passage comes into contact with the ...
Σελίδα 147
... cooled somewhat below the tem- perature of saturation , the water forms minute drops about dust particles in the air . These minute drops constitute clouds . If the air is cooled somewhat more , the drops increase in size and fall as ...
... cooled somewhat below the tem- perature of saturation , the water forms minute drops about dust particles in the air . These minute drops constitute clouds . If the air is cooled somewhat more , the drops increase in size and fall as ...
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