A Laboratory Course in Everyday PhysicsMacmillan, 1931 - 205 σελίδες |
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Σελίδα 181
... connected with three bells and three push buttons . In your home trace the wires from the battery to each push button and bell . 15. Describe the telegraph sounder . 16. Make a diagram of two telegraph stations connected , each station ...
... connected with three bells and three push buttons . In your home trace the wires from the battery to each push button and bell . 15. Describe the telegraph sounder . 16. Make a diagram of two telegraph stations connected , each station ...
Σελίδα 185
... connected with the power head Motor by inclosed gears . The appliances to be operated Power Head may be connected with the pulley on the axle of the motor , or with one of the two horizontal shafts which project from the power head ...
... connected with the power head Motor by inclosed gears . The appliances to be operated Power Head may be connected with the pulley on the axle of the motor , or with one of the two horizontal shafts which project from the power head ...
Σελίδα 239
... connected with the aërial and the ground wire , is also connected in series with the battery B , and the relay magnet M. When the waves from the sending station fall upon the aërial , electrical surgings are set up between the aërial ...
... connected with the aërial and the ground wire , is also connected in series with the battery B , and the relay magnet M. When the waves from the sending station fall upon the aërial , electrical surgings are set up between the aërial ...
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