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Page 6
... mercury one square millimetre in cross - sect and 104.8 centimetres long ; whereas the t ohm would probably be represented by a colu : 106.2 centimetres long . At the International Conference of Electricians h at Paris in 1884 , it was ...
... mercury one square millimetre in cross - sect and 104.8 centimetres long ; whereas the t ohm would probably be represented by a colu : 106.2 centimetres long . At the International Conference of Electricians h at Paris in 1884 , it was ...
Page 54
... mercury is 13.6 . In examples on fluid pressure , the pressure of t atmosphere may be neglected , unless the contrary is e pressly stated . The normal atmospheric pressure is that due to column of mercury 76 centimetres in height . When ...
... mercury is 13.6 . In examples on fluid pressure , the pressure of t atmosphere may be neglected , unless the contrary is e pressly stated . The normal atmospheric pressure is that due to column of mercury 76 centimetres in height . When ...
Page 56
... mercury = 13.6 grammes . Thus 35.2 x 13.6 = 478.72 grammes are required to fill the tub 16. A tube 120 centimetres long holds 600 gramme of mercury : find its cross - section and internal diameter 17. Find the mass of a piece of copper ...
... mercury = 13.6 grammes . Thus 35.2 x 13.6 = 478.72 grammes are required to fill the tub 16. A tube 120 centimetres long holds 600 gramme of mercury : find its cross - section and internal diameter 17. Find the mass of a piece of copper ...
Page 58
... mercury metre high . Here z = 100 , p = 13.6 , and taking g = 981 , we have p = 981 x 100 x 13.6 = 1.334 x 106 dynes per sq . cm . = 1.334 megadynes per sq . cm . Expressed in grammes weight per square centimetre th pressure would be ...
... mercury metre high . Here z = 100 , p = 13.6 , and taking g = 981 , we have p = 981 x 100 x 13.6 = 1.334 x 106 dynes per sq . cm . = 1.334 megadynes per sq . cm . Expressed in grammes weight per square centimetre th pressure would be ...
Page 59
... mercury to a height of 40 centi- metres . 33. What must be the height of a column of mercury to exert a pressure of 1 kilogramme per square centi- metre ? 34. The specific gravity of sea - water is 1.025 ; cal- culate the pressure in ...
... mercury to a height of 40 centi- metres . 33. What must be the height of a column of mercury to exert a pressure of 1 kilogramme per square centi- metre ? 34. The specific gravity of sea - water is 1.025 ; cal- culate the pressure in ...
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acceleration amount of heat ampère Assistant Master atmospheric pressure barometer barometric height battery body of mass C.G.S. units Calculate calorimeter Camb Cambridge cells charge circuit coefficient of expansion College column constant containing copper cubic centimetres cubic foot cylindrical deflection denote density diameter distance dynes electricity electromotive force ELEMENTARY equal equation ergs expressed Fcap feet per second find the specific focal length foot-pounds galvanometer glass grammes GREEK heat-units horse-power Illustrated immersed internal resistance iron kilogramme kinetic energy latent heat lens liquid litre logarithm magnetic Matric measure melted mercury metres per second miles mirror mixture ohms pendulum piston placed pole potential poundals pounds pounds weight produced Prof Professor prove radius revised School specific gravity specific heat sphere square centimetre square inch steam string surface temperature tube unit of length velocity vertical vessel volume weight per square wire
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