PhysicsAppleton, 1878 - 149 páginas |
Dentro del libro
Resultados 1-5 de 25
Página 2
... pieces anything it touches . Thus you see that a cold cannon - ball is a very dif- ferent thing from a hot cannon - ball ; and also that a cannon - ball at rest is a very different thing from a cannon - ball in motion . Now if we see ...
... pieces anything it touches . Thus you see that a cold cannon - ball is a very dif- ferent thing from a hot cannon - ball ; and also that a cannon - ball at rest is a very different thing from a cannon - ball in motion . Now if we see ...
Página 8
... Cohesion . - But there are other forces besides that which the earth exerts . take a piece of string or of wire , and try to break it If we into two parts , it exerts a force to prevent 8 [ FORCES SCIENCE PRIMERS . of Cohesion.
... Cohesion . - But there are other forces besides that which the earth exerts . take a piece of string or of wire , and try to break it If we into two parts , it exerts a force to prevent 8 [ FORCES SCIENCE PRIMERS . of Cohesion.
Página 9
... pieces , or bend it , or powder it , or alter its shape or size in any way . Now that force which binds together the various particles of a body is called cohesion . You see now the difference between gravity and cohesion : gravity is ...
... pieces , or bend it , or powder it , or alter its shape or size in any way . Now that force which binds together the various particles of a body is called cohesion . You see now the difference between gravity and cohesion : gravity is ...
Página 10
... if there were no cohesion . If this force were absent , the particles of solid bodies would not adhere to one another , but they would all fall to pieces or ; rather to powder . The wood of our tables ΤΟ [ FORCES SCIENCE PRIMERS .
... if there were no cohesion . If this force were absent , the particles of solid bodies would not adhere to one another , but they would all fall to pieces or ; rather to powder . The wood of our tables ΤΟ [ FORCES SCIENCE PRIMERS .
Página 14
... piece of metal into one of the scale - pans , and put weights equal to 150 grains into the other , the scale - pan ... piece of matter were not drawn or attracted to another piece , there would be no such thing as a world at 14 [ THREE ...
... piece of metal into one of the scale - pans , and put weights equal to 150 grains into the other , the scale - pan ... piece of matter were not drawn or attracted to another piece , there would be no such thing as a world at 14 [ THREE ...
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