On the Connexion of the Physical Sciences |
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Page 106
The spherical form of rain - drops ; the difficulty of . detaching a plate of glass from the surface of water ; the force with which two plane surfaces adhere when pressed together ; the drops that cling to the window - glass in a ...
The spherical form of rain - drops ; the difficulty of . detaching a plate of glass from the surface of water ; the force with which two plane surfaces adhere when pressed together ; the drops that cling to the window - glass in a ...
Page 113
This peculiar action of the cohesive force is called capillary attraction or capillarity . If a glass tube of extremely fine bore , such as a small thermometer tube , be plunged into a cup of water or ...
This peculiar action of the cohesive force is called capillary attraction or capillarity . If a glass tube of extremely fine bore , such as a small thermometer tube , be plunged into a cup of water or ...
Page 114
Now it appears that , as glass is more dense than water or alcohol , the resulting force will be inclined towards the interior side of the tube ; therefore the surface of the liquid must be more elevated at the sides of the tube than in ...
Now it appears that , as glass is more dense than water or alcohol , the resulting force will be inclined towards the interior side of the tube ; therefore the surface of the liquid must be more elevated at the sides of the tube than in ...
Page 115
Wine is drawn up in a curve on the interior surface of a glass ; tea rises above its level on the side of a cup ; but , if the glass or cup be too full , the edges attract the liquid downwards , and give it a rounded form .
Wine is drawn up in a curve on the interior surface of a glass ; tea rises above its level on the side of a cup ; but , if the glass or cup be too full , the edges attract the liquid downwards , and give it a rounded form .
Page 135
Indeed they pass through iron , glass , and some kinds of wood , at the rate of 18,530 feet in a second . The velocity of sound is obstructed by a variety of circumstances , such as falling snow , fog , rain , or any other cause which ...
Indeed they pass through iron , glass , and some kinds of wood , at the rate of 18,530 feet in a second . The velocity of sound is obstructed by a variety of circumstances , such as falling snow , fog , rain , or any other cause which ...
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according action angle appears atmosphere attraction axis becomes bismuth bodies cause centre changes chemical colour comet consequently continually dark density depends determined diameter diminishes direction distance disturbing earth ecliptic Edition effect electricity equal equator existence experiments extends extremely fall force give glass gravitation greater heat increase influence intensity John known latitude length less light lines liquid magnetic mass matter mean measured medium metallic miles moon motion move nature nearly NOTE object observed opposite orbit particles passing periodic planets plate polarized pole position Post 8vo probably produced proportion proved quantity rays reflected refraction regard revolving rings rotation round satellites seen shows side solar solid sound space spectrum square stars substances surface temperature theory tion transmitted variation varies vibrations Vols waves whole wire Woodcuts