PhysicsAppleton, 1878 - 149 páginas |
Dentro del libro
Resultados 1-5 de 19
Página 69
... temperature of the substance is 10 or 20 or 30 degrees , and so on . Melting ice therefore has the temperature of o degree ( written o ) on the Centigrade scale , and boiling water the temperature of 100 degrees ( written 100 ° ) on the ...
... temperature of the substance is 10 or 20 or 30 degrees , and so on . Melting ice therefore has the temperature of o degree ( written o ) on the Centigrade scale , and boiling water the temperature of 100 degrees ( written 100 ° ) on the ...
Página 70
... temperature , and that liquids expand more rapidly at a high than at a low temperature . 54. Expansion of Gases . - Gases expand through heat , and that to a great extent ; but here we must bear in mind that other things besides heat ...
... temperature , and that liquids expand more rapidly at a high than at a low temperature . 54. Expansion of Gases . - Gases expand through heat , and that to a great extent ; but here we must bear in mind that other things besides heat ...
Página 71
... temperature . 55. Remarks on Expansion . - Liquids and solids expand with immense force . If you were to fill an iron ball quite full of water , shut it tightly down by means of a screw , and then heat the ball ; the force of the ...
... temperature . 55. Remarks on Expansion . - Liquids and solids expand with immense force . If you were to fill an iron ball quite full of water , shut it tightly down by means of a screw , and then heat the ball ; the force of the ...
Página 72
... temperature . Now note the height of a thermometer placed in the water both before and after the mixture , and you will find that it has hardly risen more than 5 ° in consequence of the hot mercury being poured in . 57. Change of state ...
... temperature . Now note the height of a thermometer placed in the water both before and after the mixture , and you will find that it has hardly risen more than 5 ° in consequence of the hot mercury being poured in . 57. Change of state ...
Página 73
... a little heat left . Do not be guided in this respect by your feeling of touch . Two bodies may be of the same temperature , as shown by the thermometer ; and yet the one may feel much colder to you BODIES . ] 73 PHYSICS .
... a little heat left . Do not be guided in this respect by your feeling of touch . Two bodies may be of the same temperature , as shown by the thermometer ; and yet the one may feel much colder to you BODIES . ] 73 PHYSICS .
Otras ediciones - Ver todas
Términos y frases comunes
acid air-pump attracted BALFOUR STEWART battery blow boiling-point bottom brass bright bulb bulk for bulk buoyancy burning-glass called cannon cold colours conductor convection copper cubic inches cylinder Describe an experiment E. A. FREEMAN earth elec electric machine electroscope excited glass excited sealing-wax expand experiment showing fact feet fill fire force gases Give an instance glass support grains gravity heated body hot body Illustrate your reply iron kinds of electricity knob latent heat lens Leyden jar liquid magnify means mercury metal mirror motion move needle nitric acid particles pass phosphorus piston pith ball plate platinum positive electricity pound weight pressure Price Primer prism ray of light rise rubbed scale-pan Sketch solid sound spark steam stoneware strikes substance sulphuric acid surface temperature thermometer thing told tricity tube valve vapour velocity vessel vibrating body weight wire zinc