Examples in Physics |
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Page 5
... passes any section of a conductor in which unit current is flowing . Electromotive Force or Difference of Potential . - Unit electromotive force1 exists between two points when the work done against the electrical forces in moving unit ...
... passes any section of a conductor in which unit current is flowing . Electromotive Force or Difference of Potential . - Unit electromotive force1 exists between two points when the work done against the electrical forces in moving unit ...
Page 30
... passing over a pulley : find the tension in the rope in pounds weight and in poundals . 52. Two masses of 100 and 120 grammes are attached to the extremities of a string passing over a smooth pulley if the value of g is 975 , what 309 ...
... passing over a pulley : find the tension in the rope in pounds weight and in poundals . 52. Two masses of 100 and 120 grammes are attached to the extremities of a string passing over a smooth pulley if the value of g is 975 , what 309 ...
Page 31
... passing over a smooth peg : find the ratio between them in order that each may move through 16 feet in 2 seconds , starting from rest . 54. Two buckets , each weighing 28 lbs . , are suspended from the ends of a rope passing over a ...
... passing over a smooth peg : find the ratio between them in order that each may move through 16 feet in 2 seconds , starting from rest . 54. Two buckets , each weighing 28 lbs . , are suspended from the ends of a rope passing over a ...
Page 32
... passes a flexible string , to the ends of which are attached two masses of 55 and 45 grammes respect- ively . Show that when the masses are free to move , the pull on the hook is equal to the weight of 99 grammes . 65. By means of an ...
... passes a flexible string , to the ends of which are attached two masses of 55 and 45 grammes respect- ively . Show that when the masses are free to move , the pull on the hook is equal to the weight of 99 grammes . 65. By means of an ...
Page 39
... passes over 2 miles . ( 1 ) In what time will it pass over the next 6 miles ? ( 2 ) If the weight of the train be 120 tons , and the resistances ( from the air , friction , etc. ) 113 lbs . per ton , compare the force of the engine with ...
... passes over 2 miles . ( 1 ) In what time will it pass over the next 6 miles ? ( 2 ) If the weight of the train be 120 tons , and the resistances ( from the air , friction , etc. ) 113 lbs . per ton , compare the force of the engine with ...
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acceleration amount of heat ampère angle atmospheric pressure B.Sc barometer battery body of mass Boyle's law C.G.S. units Calculate calorimeter Camb capacity cells centre charge circuit coefficient of expansion column conductor constant convex lens copper cubic centimetres cubical expansion Daniell cells deflection denote density diameter distance dynes electricity equal equation equivalent ergs feet per second Find the specific focal length foot-pounds ft.-lbs galvanometer given glass grammes grammes of water heat-units horizontal horse-power immersed inches internal resistance kilogramme lamp latent heat liquid litres magnetic Matric measured melted mercury metres per second miles minute object ohms piston placed plane pole poundals pounds produced Prove quantity radius raised ratio refractive refractive index Schol shunt specific gravity specific heat sphere steam string surface tangent galvanometer temperature tube vertical vibrations volts volume weight wire