A Text-book of PhysicsLongmans, Green, and Company, 1899 - 918 páginas |
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Página 18
... turn its point will move , with reference to the nut , thro distance equal to the pitch of the screw , i.e. to the distance betwee consecutive threads . By making the pitch of a screw small , and attaching a drum - shaped head of ...
... turn its point will move , with reference to the nut , thro distance equal to the pitch of the screw , i.e. to the distance betwee consecutive threads . By making the pitch of a screw small , and attaching a drum - shaped head of ...
Página 19
... turns and fractions of a turn of the micrometer screws necessary to bring the cross wires into coincidence with the image of the division lines is noted . Preliminary experiments are made to determine the magnification of the ...
... turns and fractions of a turn of the micrometer screws necessary to bring the cross wires into coincidence with the image of the division lines is noted . Preliminary experiments are made to determine the magnification of the ...
Página 20
... turning this screw the other carriage , C , together with the telescope , can be moved through a small distance and its position accurately adjusted . The position of the carriage c is read off on the scale by means of a vernier , V. A ...
... turning this screw the other carriage , C , together with the telescope , can be moved through a small distance and its position accurately adjusted . The position of the carriage c is read off on the scale by means of a vernier , V. A ...
Página 47
... turns per second can be obtained as follows : Let the body make n turns per second , then since in one complete turn the angle turned through is 27 ( $ 14 ) , the angle turned through in one second , or the angular velocity , is 2πn ...
... turns per second can be obtained as follows : Let the body make n turns per second , then since in one complete turn the angle turned through is 27 ( $ 14 ) , the angle turned through in one second , or the angular velocity , is 2πn ...
Página 75
... turning power of a force . Thus let AB ( Fig . 50 ) be a rigid body capable of rotating about an axis through A perpendicular to the paper . Then the turning power of a force acting along F1 and applied at B is much less than that of an ...
... turning power of a force . Thus let AB ( Fig . 50 ) be a rigid body capable of rotating about an axis through A perpendicular to the paper . Then the turning power of a force acting along F1 and applied at B is much less than that of an ...
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Términos y frases comunes
acceleration amplitude angular velocity axis beam body Boyle's law called calorimeter carbon dioxide centimetre centre of gravity Charles's laws coefficient component constant corresponding cubic centimetre cylinder density direction displacement distance equal equation equilibrium exerted fixed forces acting frequency friction gases given glass gram Hence hodograph increase interval kinetic energy lens light line of action liquid magnitude mass means measured mercury metre mirror molecules motion obtained parallel particle moves pendulum period perpendicular piston plane point of application portion of matter position potential energy poundal produced quantity radius reflected refracted refractive index represent resultant right angles rotation scale screw shown in Fig solid space passed specific heat speed sphere straight line string suppose surface surface tension temperature triangle tube units of length vapour pressure velocity curve vertical vessel vibrations volume wave-length waves weight wire
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Página 894 - NOTES OF A COURSE OF NINE LECTURES ON LIGHT, delivered at the Royal Institution of Great Britain, 1869. Crown 8vo. , is. 6d. -NOTES OF A COURSE OF SEVEN LECTURES ON ELECTRICAL PHENOMENA AND THEORIES, delivered at the Royal Institution of Great Britain, 1870.
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Página 879 - OSTWALD.— SOLUTIONS. By W. OSTWALD, Professor of Chemistry in the University of Leipzig. Being the Fourth Book, with some additions, of the Second Edition of Oswald's ' Lehrbuch der allgemeinen Chemie'.