A Laboratory Course in Everyday PhysicsMacmillan, 1931 - 205 σελίδες |
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Σελίδα 134
... temperature to which the air and food in a refrigerator are cooled by the ice depends upon the non - conducting or insulating power of the walls and upon the temperature of the outside air . The temperature of melting ice is 32 ° F. If ...
... temperature to which the air and food in a refrigerator are cooled by the ice depends upon the non - conducting or insulating power of the walls and upon the temperature of the outside air . The temperature of melting ice is 32 ° F. If ...
Σελίδα 136
... temperature produced by any mixture is the freezing point of the saturated solution of that mixture . If an excess of the salt is added to the snow or ice , the low temperature is produced more quickly , but it does not go below the ...
... temperature produced by any mixture is the freezing point of the saturated solution of that mixture . If an excess of the salt is added to the snow or ice , the low temperature is produced more quickly , but it does not go below the ...
Σελίδα 148
... temperature at which the air is saturated and dew deposits . The dew point varies of course with the amount of moisture in the air . If the air is nearly saturated , the dew point is near the temperature of the air . If the air is very ...
... temperature at which the air is saturated and dew deposits . The dew point varies of course with the amount of moisture in the air . If the air is nearly saturated , the dew point is near the temperature of the air . If the air is very ...
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