Examples in Physics |
From inside the book
Results 1-5 of 52
Page 77
... glass tube , the length of which is 70 centimetres , and internal diameter o.8 centimetre ? The cross - section of the tube is πr2 = 22 × ( 0 · 4 ) 2 = 22 × 0.16 square centimetre , and its internal volume is 70 × 22 × 0.16 = 35.2 cubic ...
... glass tube , the length of which is 70 centimetres , and internal diameter o.8 centimetre ? The cross - section of the tube is πr2 = 22 × ( 0 · 4 ) 2 = 22 × 0.16 square centimetre , and its internal volume is 70 × 22 × 0.16 = 35.2 cubic ...
Page 83
... in vacuo and 64 grammes in water what is its volume ? 68. A glass stopper is suspended from one arm of a balance , and is tared by pouring sand in the pan sus- pended from the other arm . It is then immersed III 83 RESULTANT PRESSURE.
... in vacuo and 64 grammes in water what is its volume ? 68. A glass stopper is suspended from one arm of a balance , and is tared by pouring sand in the pan sus- pended from the other arm . It is then immersed III 83 RESULTANT PRESSURE.
Page 84
... glass of density 2.6 is found to weigh 23.4 gm . in air1 and only 3.9 gm . in water . What is the volume of the internal cavity ? 70. A solid cube , 4 inches in the side , is formed of a substance of specific gravity 12.5 : what will ...
... glass of density 2.6 is found to weigh 23.4 gm . in air1 and only 3.9 gm . in water . What is the volume of the internal cavity ? 70. A solid cube , 4 inches in the side , is formed of a substance of specific gravity 12.5 : what will ...
Page 86
... the solid and liquid . 88. A sphere of glass ( density 2.8 ) is dropped into a vessel containing mercury and water : find its position of equilibrium . 89. A cube of wood of specific gravity o.8 and 86 CH . HYDROSTATICS.
... the solid and liquid . 88. A sphere of glass ( density 2.8 ) is dropped into a vessel containing mercury and water : find its position of equilibrium . 89. A cube of wood of specific gravity o.8 and 86 CH . HYDROSTATICS.
Page 97
... glass tube , I metre in length , and open at both ends , is plunged into a deep cistern of mercury until a length of 90 centimetres is submerged . The top is now closed by the finger , and the tube is raised until a length of 90 ...
... glass tube , I metre in length , and open at both ends , is plunged into a deep cistern of mercury until a length of 90 centimetres is submerged . The top is now closed by the finger , and the tube is raised until a length of 90 ...
Other editions - View all
Common terms and phrases
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